What was found
AT APPROX 2500' AGL WE GOT A T/O WARNING HORN. T/O HORN COMES ON ABOVE 50% POWER LEVEL TRAVEL. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED FCECU. RETURNED TO SERVICE.
- Difficulty date
- March 27, 2020
- Submitted
- March 30, 2020
- Operation
- Air carrier
- Aircraft
- N402QX
- Make and model
- Bombdr DHC8402
- Aircraft time
- 44,020 hours, 46,604 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Ecu
- Part number
- 3985001009
- Part serial
- 00446
- Condition
- Malfunctioned
- Location
- Cockpit
- Part time
- 16,923 hours, 18,344 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.