FWL / WOL
Fault Warning Light / Wave Off Light
The Fault Warning Light and the Wave Off Light provides a visual warning to the pilot of an approaching helicopter that it is not safe to continue and landing should be aborted.
The FAULT WARNING LIGHT provides a visual warning to the pilot of an approaching helicopter that there has been a failure in the Stabilised Horizon Reference System.
The WAVE OFF LIGHT provides a visual warning to the pilot of an approaching helicopter that it is not safe to continue, and that the landing should be aborted. It is intended for use in emergency situations when the flight deck is not clear for landing.
- Suitable for both aided (NVG) and unaided use
- Low Power Consumption
- Long Life LED light sources – typically 100,000 hours
EMC – MIL STD 461E
Shock – MIL STD 901D Grade B
Vibration – MIL STD 167A-1
Environmental – MIL STD 810
APPLICABLE DESIGN & MANUFACTURING STANDARDS
- STANAG 1445
- DEF STAN 02-587 Part 3
- HOSTAC Vol 1 limits
- Radar Cross Section (RCS) Requirements
- BS EN 60439-2
- BS EN 60947-1
- BS EN 60529
- DEF-STAN 05-21
- ISO 9001