What was found
WITH FLAPS AT 30 DEGREES, GOT MASTER WARNING FLAP UNLOCK. EMERGENCY DECLARED. OPS CK OF FLAP ASYMMETERY DETECTION SYS IAW JIC NR 27-51-00. ON GROUND, OPS CK GOOD.
- Difficulty date
- March 15, 2010
- Submitted
- March 16, 2010
- Operation
- Air carrier
- Aircraft
- N494AE
- Make and model
- Aerosp ATR72212A
- Aircraft serial
- 494
- Aircraft time
- 21,117 hours, 24,750 cycles
- Engine
- Pwa PW127
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Warning Light
- Condition
- Illuminated
- Location
- Te Flaps
- Stage of operation
- AP
- 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.