Vanguard® Red FTS 371

The Vanguard Red FTS 371 is a low-power FAA L-810/L-864 red obstruction lighting system for FAA type A0/A1 structures. It meets changing FAA regulations (AC 150/5345-43J) for flashing markers.

With LED replacing incandescent lighting and marker power consumption decreasing by as much as 98%, a new approach for accurate monitoring is required. The FTS 371 uses a patent-pending current feedback monitoring technology that will not fluctuate with changes in incoming power and temperature, providing consistent and predictable results.

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Description

Standard Features

Flash rate of 20, 30, 40 or 60 flashes per minute (200 ms flash duration)*
Red and infrared (IR) LEDs for compliance with FAA AC150/5345-43J and low power consumption
Mode override switch
Photodiode control with alarm inhibit option
1 dry contact relay (primary alarm)
ì Support for up to 4 markers and 1 beacon
5-year warranty

Regulatory Compliance

FAA types L-864 and L-810 under AC 150/5345-43J
Accommodates FAA AC 70/7460-1K, 1L and 1M marker requirements (steady, flashing and IR)
Transport Canada CAR 621.19 type CL-864
ICAO Annex 14 (7th edition) medium intensity types B and C
DGAC Mexico type L-864