Vanguard® Red FTS 371 Tower Lighting

Obstruction Tower Lighting

The FTS 371 is a low-power FAA L-810/L-864 red obstruction lighting system for 150’ and 350’ AGL (FAA type A0/A1) structures. The system uses a patent-pending current feedback monitoring technology that will not fluctuate with changes in incoming power and temperature, providing consistent and predictable results.

SKU: FTS 371 Tower Lighting Categories: , ,


  • Flash rate of 20, 30, 40 or 60 flashes per minute (200 ms flash duration)
  • Infrared beacon LEDs for night vision compatibility
  • Photodiode control with alarm inhibit option
  • 1 dry contact relay (master alarm)
  • Support for up to 4 markers and 1 beacon
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