Terms Flashcards
Class A Airspace
18,000-60,000ft MSL or 600 Flight Level
Class B Airspace
Surface-10,000ft MSL
Blue solid circle
Class C Airspace
Surface-4,000ft MSL
Magenta solid circle
Class D Airspace
Surface-2,000ft MSL
Blue dashed circle
Class E Airspace
Controlled
Magenta dashed circle
Class G Airspace
Uncontrolled
Airspace areas “not classes”
Restricted Military Ops Alert Prohibited Warning
Restricted Airspace
Need permission
Military Ops Airspace
Can fly
Alert Airspace
Can fly with caution
Prohibited Airspace
No fly
Warning Airspace
Can fly
CTAF
Common Traffic Advisory Frequency
sUAS
Small unmanned aircraft system
SM
Statute Miles
SKC
Sky Clear
FEW
Few Clouds
SCT
Scattered Clouds
BKN
Broken Clouds
OVC
Overcast Clouds
DZ
Drizzle
RA
Rain
SN
Snow
SG
Snow Grains
IC
Ice Crystals
PL
Ice Pellets
GR
Hail
GS
Small Hail and/or Snow Pellets
UP
Unknown Precipitation
BR
Mist
FG
Fog