Airport Operations

  confirms the aircraft’s location to be on taxiway “B.” 

that weather at the airport located in Class D airspace is below basic VFR weather minimums. the Air Traffic Control tower is not in operation. there are obstructions on the airport.

two quick, white flashes between green flashes. white and green alternating flashes. green, yellow, and white flashes.

the ceiling is at least 5,000 feet and visibility is 5 miles or more.  weather conditions are at or above VFR minimums. the sky condition is clear and visibility is unrestricted.

  K. J. F.

thermal plumes may create turbulence or cause reduced visibility.  the radioactivity may affect the signal between the UAS and the Control Station. you can’t fly there since it is restricted airspace.

to enter 45° at the midpoint of the downwind leg at traffic pattern altitude.  to cross directly over the airport at traffic pattern altitude and join the downwind leg. 45° to ...

flashing yellow light. green, yellow, and white rotating beacon.  blue lighted square landing area.

Identifies taxiway on which an aircraft is located.  Provides general taxiing direction to named runway. Denotes entrance to runway from a taxiway.