Ground Crew Call Horn for Boeing
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Ground crew call warning horn designed for Boeing. It produces 108db (+10db, -3db) at a frequency of 25-20,000 Hz.
Ground crew call warning horn designed for Boeing. It produces 108db (+10db, -3db) at a frequency of 25-20,000 Hz.
Boeing Ground Crew Call Horn
Tech Specs
- Drawing Number: 70544
- Weight: 0.65 lbs. (295gm)
- Horn Diameter: 3.56 (90mm)
- Height: 2.28 (58mm)
- Power Consumption: 55ma @ 28 VDC (typical)
| Model | Part # | Description | STC | Approvals |
| 7054400 | 01-0770544-00 | Crew Call Horn | None | FAA/PMA |
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