Communication Flashcards
Frequency (121.5)
emergency
Frequency (121.x)
Ground frequency
Frequency (122.2 or listed RCO)
en route FSS
Frequency (122.75 and 122.85)
air-to-air comms
Frequency (122.9)
Multicom
Frequency (123.45)
air-to-air, oceanic enroute comms
Transponder code (1200)
VFR / radar service terminated
Transponder code (7500)
Hijack
Transponder code (7600)
lost comms
Transponder code (7700)
emergency
Light gun (steady green, ground)
Cleared for takeoff
Light gun (flashing green, ground)
Cleared for taxi
Light gun (Steady red, ground)
STOP
Light gun (Flashing red, ground)
Taxi clear of the runway in use
Light gun (Flashing white, ground)
Return to starting point on airport
Light gun (alternating red and green)
Extreme caution
Light gun (steady green, air)
Cleared to land
Light gun (flashing green, air)
Return for landing
Light gun (steady red, air)
Give way to other aircraft and continue circling
Light gun (flashing red, air)
Airport unsafe, do not land