SPILVE.LV • Aerodrome light signals

All times are UTC

Signal	Aircraft on the ground	Aircraft in the air	Vehicles, equpment, personnel
	Cleared for take-off	Cleared to land	Cleared to cross, proceed or go
	Cleared to taxi	Return for landing*	Not applicable
	Stop	Give way to other aircraft and continue circling	Stop
	Taxi clear of landing area in use	Aerodrome unsafe, do not land	Clear the runway or the taxiway
	Return to starting point on the aerodrome	Land at this aerodrome and proceed to apron*	Return to starting point on the aerodrome
	Exercise extreme caution	Exercise extreme caution	Exercise extreme caution
* Clearances to land and to taxi will be given in due course

All times are UTC