AV08 Basic Communications Flashcards
Priority of Air/Ground Communications
- Distress
- Urgency
- VDF Navigation
- Flight safety
- Other
Distress
MAYDAY or related traffic
Urgency
PAN PAN or MEDEVAC flights
Understand the message
Ensure that you understand each message before beginning a transmission
Grouping Numbers (Aircraft)
Whole Thousands
11000 = “One One Thousand”
Aircraft Identification Flight Numbers
WJA685 = “West Jet Six Eighty Five”
Aircraft Type Numbers
A320 = “Airbus Three Twenty”
Grouping Numbers (Weather)
Wind Speed
230/20 = “Two Three Zero at Twenty”
Cloud Height
BKN035 = “Thirty Five Hundred Broken”
Vertical Visibility
VV012 = “Vertical Visibility Twelve Hundred”
Altitudes/RVR number grouping
Express in thousands, plus hundreds of feet
13500 = “One Three Thousand Five Hundred”
RVR2800 = “RVR Two Thousand Eight Hundred Feet”
Flight Levels
The word “flight level” followed by 3 separate digits
FL200 = “Flight Level Two Zero Zero”
When to say Altimeter twice
- 31.00 and higher
- 28.99 and lower
Aircraft speed
90 knots = “Speed Niner Zero Knots”
Mach 1.3 = “Mach One Decimal Three”
Runway
Runway 09 = “Runway Zero Niner”
Taxiway
Taxiway Alfa
NAVAIDS
VOR, DME, TACAN, and NDB
“Yarmouth V-O-R”
“Uplands TACAN”
“Yankee Alfa Sierra N-D-B”
Airways, Air Routes, VFR Waypoints
Jet airways and RNAV Q-routes
J500 = “JET Five Zero Zero”
Q145 = “Q One Forty Five”
VFR waypoints: State the name in full
Headings
A) In degrees magnetic in SDA
360 magnetic = “Heading Three Six Zero”
B) In degrees true in NDA
040 true = “Heading Zero Four Zero True”
Acknowledge
Let me know that you have received and understood this message
Affirmative
Yes
Break
I hereby indicate the separation between portions of the message (Used where there is no clear distinction between the text and other portions of the message)
Break Break
I hereby indicate the separation between messages transmitted to different aircraft in a very busy environment
Confirm
I request verification of: (clearance, instruction, action, information)
Contact
Establish communications with