Helicopter Approach Path Indicator – HAPI

Helicopter Approach Path Indicator is a unit showing 4 signal format providing an “above slope”, an “on slope”, a “slightly below” and a “below slope” signal

Certified According to Standards:

• International Civil Aviation Organization, Aerodromes, Annex 14, Volume 2, Fourth Edition, July 2013
• Photometric – (ICAO) Figure 5-11 illustration 4 – HAPI system and 5-15 HAPI signal format
• Chromaticity – Section 5.3.5.30

• Power consumption max. 50 W + 20 W heater
• Power supply:
  • 48 VDC from controller – dimmable : 100% ,30%, 10%
  • 24 VDC from solar system – dimmable: 100% ,30%, 10%
  • 110 – 230 V, 50/60 Hz – dimmable via contacts 100% ,30%, 10%
  • 2.8 – 6.6 A series from CCR – dimmable via current changes 100%, 30%,
  10%

Optional
Heater: An optional heater resistor is available and must be specified when
ordering. The heater includes an internal thermostat within the HAPI unit.