What was found
AIR TURN BACK AUTO FAIL & ALTERNATE LIGHT ILLUMINATED AT FL410. R & R NR 1 CABIN PRESS CONTROLLER IAW AMM.
- Difficulty date
- November 2, 2014
- Submitted
- November 6, 2014
- Operation
- Air carrier
- Aircraft
- N739GB
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29275
- Aircraft time
- 57,131 hours, 33,789 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 71211997101AC
- Part serial
- 9512055
- Condition
- Faulty
- Location
- Ac Bay
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.