Inset Heliport FATO Light is a light intended for heliports. The light has a 6,35 mm protrusion above to ground and is equipped with a pressure valve for water tightness testing.
The lights on FATO and TLOF must be inset if they can pose a danger to helicopter traffic.
Elevated Heliport FATO Light is ICAO certified and meets the requirements for international standards and recommendations as well as general advice for heliports on land or water surface that require approval.