From a3f8f79b018d166cecb3f5c9869357194b872a94 Mon Sep 17 00:00:00 2001
From: Matthias Nott <mnott@mnsoft.org>
Date: Sun, 22 Mar 2026 12:52:17 +0100
Subject: [PATCH] feat: bulletized key terms, formula variables, airspace charts, expanded explanations

---
 SPL Exam Questions EN/90 - Communications.md |  336 ++++++++++++++++++++++++++------------------------------
 1 files changed, 156 insertions(+), 180 deletions(-)

diff --git a/SPL Exam Questions EN/90 - Communications.md b/SPL Exam Questions EN/90 - Communications.md
index 0b2e160..2cc4a38 100644
--- a/SPL Exam Questions EN/90 - Communications.md
+++ b/SPL Exam Questions EN/90 - Communications.md
@@ -25,8 +25,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q2: What is the standard abbreviation for the term "abeam"? ^t90q2
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q2) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q2)
@@ -48,8 +47,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q3: What abbreviation represents "visual flight rules"? ^t90q3
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q3) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q3)
@@ -73,8 +72,8 @@
 
 #### Key Terms
 
-VFR = Visual Flight Rules; VMC = Visual Meteorological Conditions
-
+- **VFR** = Visual Flight Rules
+- **VMC** = Visual Meteorological Conditions
 ### Q4: What is the ICAO abbreviation for "obstacle"? ^t90q4
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q4) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q4)
@@ -98,8 +97,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q5: What does the abbreviation "FIS" represent? ^t90q5
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q5) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q5)
@@ -142,8 +141,8 @@
 
 #### Key Terms
 
-FIR = Flight Information Region; ICAO = International Civil Aviation Organization
-
+- **FIR** = Flight Information Region
+- **ICAO** = International Civil Aviation Organization
 ### Q7: What does the abbreviation "H24" indicate? ^t90q7
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q7) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q7)
@@ -167,8 +166,8 @@
 
 #### Key Terms
 
-AIP = Aeronautical Information Publication; ATC = Air Traffic Control
-
+- **AIP** = Aeronautical Information Publication
+- **ATC** = Air Traffic Control
 ### Q8: What does the abbreviation "HX" indicate? ^t90q8
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q8) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q8)
@@ -213,8 +212,9 @@
 
 #### Key Terms
 
-QFE = Atmospheric pressure at aerodrome elevation; QNE = Standard pressure setting (1013.25 hPa); QNH = Pressure adjusted to mean sea level
-
+- **QFE** = Atmospheric pressure at aerodrome elevation
+- **QNE** = Standard pressure setting (1013.25 hPa)
+- **QNH** = Pressure adjusted to mean sea level
 ### Q10: What altitude does the altimeter display when set to a given QNH value? ^t90q10
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q10) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q10)
@@ -238,8 +238,10 @@
 
 #### Key Terms
 
-AMSL = Above Mean Sea Level; QFE = Atmospheric pressure at aerodrome elevation; QNE = Standard pressure setting (1013.25 hPa); QNH = Pressure adjusted to mean sea level
-
+- **AMSL** = Above Mean Sea Level
+- **QFE** = Atmospheric pressure at aerodrome elevation
+- **QNE** = Standard pressure setting (1013.25 hPa)
+- **QNH** = Pressure adjusted to mean sea level
 ### Q11: What altitude does the altimeter display when set to a given QFE value? ^t90q11
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q11) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q11)
@@ -263,8 +265,9 @@
 
 #### Key Terms
 
-QFE = Atmospheric pressure at aerodrome elevation; QNE = Standard pressure setting (1013.25 hPa); QNH = Pressure adjusted to mean sea level
-
+- **QFE** = Atmospheric pressure at aerodrome elevation
+- **QNE** = Standard pressure setting (1013.25 hPa)
+- **QNH** = Pressure adjusted to mean sea level
 ### Q12: What is the proper term for a message used in air traffic control? ^t90q12
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q12) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q12)
@@ -288,8 +291,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q13: How are distress messages defined? ^t90q13
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q13) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q13)
@@ -356,8 +359,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q16: Among the following messages, which one has the highest priority? ^t90q16
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q16) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q16)
@@ -380,8 +382,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; QNH = Pressure adjusted to mean sea level
-
+- **ATC** = Air Traffic Control
+- **QNH** = Pressure adjusted to mean sea level
 ### Q17: How should the call sign HB-YKM be correctly transmitted? ^t90q17
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q17) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q17)
@@ -407,8 +409,8 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
+- **D** — Drag
 ### Q18: How should the call sign OE-JVK be correctly transmitted? ^t90q18
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q18) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q18)
@@ -434,8 +436,9 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
+- **V** — Velocity / Airspeed
+- **D** — Drag
 ### Q19: How is an altitude of 4500 ft correctly transmitted? ^t90q19
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q19) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q19)
@@ -460,8 +463,9 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization; QNH = Pressure adjusted to mean sea level
-
+- **ICAO** = International Civil Aviation Organization
+- **QNH** = Pressure adjusted to mean sea level
+- **D** — Drag
 ### Q20: How is a heading of 285 degrees correctly transmitted? ^t90q20
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q20) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q20)
@@ -481,6 +485,10 @@
 
 - **Options B and C** use "hundred" or natural number forms, which are not correct for heading transmissions.
 - **Option D** adds "hundred" after the digits, which is meaningless.
+
+#### Key Terms
+
+- **D** — Drag
 
 ### Q21: How is a frequency of 119.500 MHz correctly transmitted? ^t90q21
 
@@ -546,8 +554,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q24: When there is doubt about ambiguity, how should a time of 1620 be transmitted? ^t90q24
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q24) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q24)
@@ -571,8 +578,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q25: What does the phrase "Roger" mean? ^t90q25
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q25) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q25)
@@ -642,8 +648,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q28: Which phrase does a pilot use to check the readability of their transmission? ^t90q28
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q28) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q28)
@@ -667,8 +672,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q29: Which phrase does a pilot use when requesting to fly through controlled airspace? ^t90q29
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q29) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q29)
@@ -690,8 +694,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q30: What phrase does a pilot use when a transmission is to be answered with "yes"? ^t90q30
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q30) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q30)
@@ -715,8 +719,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q31: What phrase does a pilot use when a transmission is to be answered with "no"? ^t90q31
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q31) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q31)
@@ -740,8 +743,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q32: Which phrase should a pilot use to inform the tower that they are ready for take-off? ^t90q32
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q32) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q32)
@@ -784,8 +786,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q34: What is the call sign suffix of the aerodrome control unit? ^t90q34
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q34) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q34)
@@ -809,8 +810,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q35: What is the call sign suffix of the surface movement control unit? ^t90q35
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q35) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q35)
@@ -854,8 +854,7 @@
 
 #### Key Terms
 
-VFR = Visual Flight Rules
-
+- **VFR** = Visual Flight Rules
 ### Q37: What is the correct abbreviated form of the call sign D-EAZF? ^t90q37
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q37) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q37)
@@ -882,8 +881,8 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
+- **D** — Drag
 ### Q38: Under what condition may a pilot abbreviate the call sign of their aircraft? ^t90q38
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q38) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q38)
@@ -924,8 +923,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q40: How should radio communication be correctly established between D-EAZF and Dusseldorf Tower? ^t90q40
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q40) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q40)
@@ -971,8 +970,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q42: What does readability 2 indicate? ^t90q42
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q42) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q42)
@@ -1041,8 +1039,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q45: Which piece of information from a ground station does not require readback? ^t90q45
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q45) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q45)
@@ -1064,8 +1061,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q46: Which piece of information from a ground station does not require readback? ^t90q46
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q46) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q46)
@@ -1133,8 +1129,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q49: How should the instruction "Squawk 4321, Call Bremen Radar on 131.325" be correctly acknowledged? ^t90q49
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q49) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q49)
@@ -1178,8 +1173,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q51: A pilot transmits the following to ATC: "We are landing at 10:45. Please order us a taxi." What type of message is this? ^t90q51
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q51) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q51)
@@ -1201,8 +1195,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q52: You are flying VFR and have received ATC clearance to enter Class C airspace to land. Shortly after entering, your radio fails. What do you do if no other special provisions apply? ^t90q52
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q52) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q52)
@@ -1226,8 +1219,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; VFR = Visual Flight Rules
-
+- **ATC** = Air Traffic Control
+- **VFR** = Visual Flight Rules
 ### Q53: Through which service can you obtain routine aviation meteorological observations (METAR) for several airports while in flight? ^t90q53
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q53) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q53)
@@ -1252,8 +1245,9 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report; SIGMET = Significant Meteorological Information; VOLMET = Weather broadcasts for aircraft in flight
-
+- **METAR** = Aerodrome routine weather report
+- **SIGMET** = Significant Meteorological Information
+- **VOLMET** = Weather broadcasts for aircraft in flight
 ### Q54: What does the abbreviation QNH mean? ^t90q54
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q54) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q54)
@@ -1277,8 +1271,8 @@
 
 #### Key Terms
 
-QFE = Atmospheric pressure at aerodrome elevation; QNH = Pressure adjusted to mean sea level
-
+- **QFE** = Atmospheric pressure at aerodrome elevation
+- **QNH** = Pressure adjusted to mean sea level
 ### Q55: What does the abbreviation QDM mean? ^t90q55
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q55) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q55)
@@ -1343,8 +1337,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
+- **D** — Drag
 ### Q58: What is the correct priority order for messages in the aeronautical mobile service? ^t90q58
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q58) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q58)
@@ -1367,8 +1361,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q59: How are the letters BAFO spelled using the ICAO phonetic alphabet? ^t90q59
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q59) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q59)
@@ -1393,8 +1387,9 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
+- **F** — Force
+- **D** — Drag
 ### Q60: You are flying your aircraft on a north-easterly heading at 2,500 feet. How do you reply when ATC asks for your position? ^t90q60
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q60) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q60)
@@ -1418,8 +1413,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; FL = Flight Level
-
+- **ATC** = Air Traffic Control
+- **FL** = Flight Level
 ### Q61: Which frequency range allows radio waves to travel the greatest distance? ^t90q61
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q61) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q61)
@@ -1443,8 +1438,8 @@
 
 #### Key Terms
 
-VHF = Very High Frequency
-
+- **VHF** = Very High Frequency
+- **D** — Drag
 ### Q62: What abbreviation designates the universal time system used by air navigation services? ^t90q62
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q62) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q62)
@@ -1467,8 +1462,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q63: According to ICAO, what is the recommended speaking rate for radio communications? ^t90q63
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q63) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q63)
@@ -1492,8 +1486,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q64: Which statement concerning radiotelephony in the aeronautical mobile service is correct? ^t90q64
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q64) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q64)
@@ -1517,8 +1510,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q65: What is the correct English term for "service d'information de vol d'aérodrome"? ^t90q65
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q65) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q65)
@@ -1543,8 +1536,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q66: What is the correct abbreviated call sign for an aircraft with the full call sign AB-CDE? ^t90q66
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q66) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q66)
@@ -1568,8 +1560,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q67: When is a pilot permitted to use an abbreviated call sign? ^t90q67
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q67) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q67)
@@ -1593,8 +1584,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q68: Which instructions and information must always be read back? ^t90q68
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q68) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q68)
@@ -1616,8 +1606,8 @@
 
 #### Key Terms
 
-EASA = European Union Aviation Safety Agency; ICAO = International Civil Aviation Organization
-
+- **EASA** = European Union Aviation Safety Agency
+- **ICAO** = International Civil Aviation Organization
 ### Q69: What does the instruction "Squawk ident" mean? ^t90q69
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q69) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q69)
@@ -1663,8 +1653,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q71: In which category are messages from an aircraft in a state of serious and/or imminent danger requiring immediate assistance classified? ^t90q71
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q71) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q71)
@@ -1688,8 +1677,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q72: From what point may an aircraft use its abbreviated callsign? ^t90q72
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q72) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q72)
@@ -1755,8 +1743,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; VHF = Very High Frequency
-
+- **ATC** = Air Traffic Control
+- **VHF** = Very High Frequency
 ### Q75: How must the letters NDGF be pronounced according to the ICAO phonetic alphabet? ^t90q75
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q75) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q75)
@@ -1780,8 +1768,9 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
+- **F** — Force
+- **D** — Drag
 ### Q76: What does the term "aeronautical station" mean? ^t90q76
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q76) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q76)
@@ -1802,6 +1791,10 @@
 - **Option A** incorrectly refers to the fixed service (ground-to-ground) rather than the mobile service (ground-to-air).
 - **Option C** is also an incorrect service designation.
 - **Option D** is too broad and encompasses all radio stations regardless of service type.
+
+#### Key Terms
+
+- **D** — Drag
 
 ### Q77: What does the abbreviation "HJ" mean? ^t90q77
 
@@ -1846,8 +1839,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q79: In which message category can ATC clearances, take-off and landing clearances, and traffic information from the air traffic control service be classified? ^t90q79
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q79) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q79)
@@ -1869,8 +1861,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q80: What does the instruction "Squawk 1234" mean? ^t90q80
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q80) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q80)
@@ -1917,8 +1909,7 @@
 
 #### Key Terms
 
-ATIS = Automatic Terminal Information Service
-
+- **ATIS** = Automatic Terminal Information Service
 ### Q82: What is the call sign suffix of the Flight Information Service? ^t90q82
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q82) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q82)
@@ -1942,8 +1933,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q83: What does the term "QDR" mean? ^t90q83
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q83) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q83)
@@ -1989,8 +1979,7 @@
 
 #### Key Terms
 
-VHF = Very High Frequency
-
+- **VHF** = Very High Frequency
 ### Q85: What does the term "QFE" mean? ^t90q85
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q85) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q85)
@@ -2014,8 +2003,8 @@
 
 #### Key Terms
 
-QFE = Atmospheric pressure at aerodrome elevation; QNH = Pressure adjusted to mean sea level
-
+- **QFE** = Atmospheric pressure at aerodrome elevation
+- **QNH** = Pressure adjusted to mean sea level
 ### Q86: In the aeronautical mobile service, messages are classified by importance. What is the correct priority order? ^t90q86
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q86) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q86)
@@ -2039,8 +2028,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q87: What is the urgency signal in radiotelephony? ^t90q87
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q87) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q87)
@@ -2064,8 +2052,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q88: On the readability scale, what does degree "5" mean? ^t90q88
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q88) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q88)
@@ -2090,8 +2077,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q89: What is the name of the time system used worldwide by air traffic services and in the aeronautical fixed service? ^t90q89
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q89) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q89)
@@ -2134,6 +2120,10 @@
 - **Option B** omits aircraft type, pilot intentions, and heading.
 - **Option D** omits all emergency-specific information and lists only flight plan data.
 
+#### Key Terms
+
+- **D** — Drag
+
 ### Q91: What does "FEW" mean for cloud coverage in a METAR weather report? ^t90q91
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q91) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q91)
@@ -2158,8 +2148,8 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization; METAR = Aerodrome routine weather report
-
+- **ICAO** = International Civil Aviation Organization
+- **METAR** = Aerodrome routine weather report
 ### Q92: What does "SCT" mean for cloud coverage in a METAR weather report? ^t90q92
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q92) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q92)
@@ -2184,8 +2174,8 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report; VFR = Visual Flight Rules
-
+- **METAR** = Aerodrome routine weather report
+- **VFR** = Visual Flight Rules
 ### Q93: What does "BKN" mean for cloud coverage in a METAR weather report? ^t90q93
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q93) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q93)
@@ -2210,8 +2200,8 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report; VFR = Visual Flight Rules
-
+- **METAR** = Aerodrome routine weather report
+- **VFR** = Visual Flight Rules
 ### Q94: Which transponder code signals a radio failure? ^t90q94
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q94) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q94)
@@ -2236,8 +2226,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; VFR = Visual Flight Rules
-
+- **ATC** = Air Traffic Control
+- **VFR** = Visual Flight Rules
 ### Q95: What is the correct phrase to begin a blind transmission? ^t90q95
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q95) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q95)
@@ -2259,8 +2249,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q96: How many times shall a blind transmission be made? ^t90q96
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q96) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q96)
@@ -2282,8 +2271,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q97: In what situation is it appropriate to set transponder code 7600? ^t90q97
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q97) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q97)
@@ -2327,8 +2315,9 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization; VFR = Visual Flight Rules
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
+- **VFR** = Visual Flight Rules
 ### Q99: Which phrase must be repeated three times before transmitting an urgency message? ^t90q99
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q99) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q99)
@@ -2351,8 +2340,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q100: On which frequency should an initial distress message be transmitted? ^t90q100
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q100) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q100)
@@ -2376,8 +2364,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q101: What kind of information should be included in an urgency message? ^t90q101
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q101) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q101)
@@ -2400,8 +2387,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
+- **D** — Drag
 ### Q102: What is the correct designation of the frequency band from 118.000 to 136.975 MHz used for voice communication? ^t90q102
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q102) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q102)
@@ -2425,8 +2412,8 @@
 
 #### Key Terms
 
-VHF = Very High Frequency
-
+- **VHF** = Very High Frequency
+- **D** — Drag
 ### Q103: In what case is visibility transmitted in meters? ^t90q103
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q103) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q103)
@@ -2449,8 +2436,7 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report
-
+- **METAR** = Aerodrome routine weather report
 ### Q104: How are urgency messages defined? ^t90q104
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q104) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q104)
@@ -2538,8 +2524,7 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report
-
+- **METAR** = Aerodrome routine weather report
 ### Q108: How can you obtain meteorological information for airports during a cross-country flight? ^t90q108
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q108) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q108)
@@ -2563,8 +2548,8 @@
 
 #### Key Terms
 
-METAR = Aerodrome routine weather report; VOLMET = Weather broadcasts for aircraft in flight
-
+- **METAR** = Aerodrome routine weather report
+- **VOLMET** = Weather broadcasts for aircraft in flight
 ### Q109: Which of the following factors affects the reception of VHF transmissions? ^t90q109
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q109) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q109)
@@ -2588,8 +2573,8 @@
 
 #### Key Terms
 
-VHF = Very High Frequency
-
+- **VHF** = Very High Frequency
+- **D** — Drag
 ### Q110: On what frequency shall a blind transmission be made? ^t90q110
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q110) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q110)
@@ -2611,8 +2596,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q111: Under what condition may a VFR flight without radio enter a class D aerodrome? ^t90q111
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q111) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q111)
@@ -2635,8 +2619,7 @@
 
 #### Key Terms
 
-VFR = Visual Flight Rules
-
+- **VFR** = Visual Flight Rules
 ### Q112: What is the correct transponder code for emergencies? ^t90q112
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q112) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q112)
@@ -2661,8 +2644,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; VFR = Visual Flight Rules
-
+- **ATC** = Air Traffic Control
+- **VFR** = Visual Flight Rules
 ### Q113: What information is broadcast on a VOLMET frequency? ^t90q113
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q113) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q113)
@@ -2686,8 +2669,7 @@
 
 #### Key Terms
 
-VOLMET = Weather broadcasts for aircraft in flight
-
+- **VOLMET** = Weather broadcasts for aircraft in flight
 ### Q114: How long is an ATIS broadcast valid for? ^t90q114
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q114) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q114)
@@ -2710,8 +2692,7 @@
 
 #### Key Terms
 
-ATIS = Automatic Terminal Information Service
-
+- **ATIS** = Automatic Terminal Information Service
 ### Q115: What is the standard abbreviation for the term abeam? ^t90q115
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q115) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q115)
@@ -2733,8 +2714,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q116: What abbreviation stands for visual flight rules? ^t90q116
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q116) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q116)
@@ -2758,8 +2739,8 @@
 
 #### Key Terms
 
-VFR = Visual Flight Rules; VMC = Visual Meteorological Conditions
-
+- **VFR** = Visual Flight Rules
+- **VMC** = Visual Meteorological Conditions
 ### Q117: What is the ICAO abbreviation for obstacle? ^t90q117
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q117) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q117)
@@ -2783,8 +2764,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q118: What does the abbreviation FIS stand for? ^t90q118
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q118) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q118)
@@ -2825,8 +2805,8 @@
 
 #### Key Terms
 
-FIR = Flight Information Region; ICAO = International Civil Aviation Organization
-
+- **FIR** = Flight Information Region
+- **ICAO** = International Civil Aviation Organization
 ### Q120: What does the abbreviation H24 stand for? ^t90q120
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q120) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q120)
@@ -2872,8 +2852,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q122: How is the directional information 12 o'clock correctly transmitted? ^t90q122
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q122) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q122)
@@ -2921,8 +2900,7 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control
-
+- **ATC** = Air Traffic Control
 ### Q124: What does the phrase Correction mean? ^t90q124
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q124) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q124)
@@ -2970,8 +2948,8 @@
 
 #### Key Terms
 
-ATC = Air Traffic Control; ICAO = International Civil Aviation Organization
-
+- **ATC** = Air Traffic Control
+- **ICAO** = International Civil Aviation Organization
 ### Q126: What phrase does a pilot use when a transmission requires a "yes" answer? ^t90q126
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q126) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q126)
@@ -2996,8 +2974,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q127: What phrase does a pilot use when a transmission requires a "no" answer? ^t90q127
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q127) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q127)
@@ -3021,8 +2998,7 @@
 
 #### Key Terms
 
-ICAO = International Civil Aviation Organization
-
+- **ICAO** = International Civil Aviation Organization
 ### Q128: How should the instruction "DZF after lift-off climb straight ahead until 2500 feet before turning right heading 220 degrees, wind 090 degrees, 5 knots, runway 12, cleared for take-off" be correctly acknowledged? ^t90q128
 
 [DE](../SPL%20Exam%20Questions%20DE/90%20-%20Sprechfunkverkehr.md#^t90q128) · [FR](../SPL%20Exam%20Questions%20FR/90%20-%20Radiot%C3%A9l%C3%A9phonie.md#^t90q128)

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