What was found
(DECLARED EMERGENCY) AT 29,000 FEET CABIN PRESS HORN SOUNDED AND CABIN PRESS CONTROL INOP. REMOVED AND REPLACED AFT OUTFLOW VALVE PER MM.
- Difficulty date
- November 16, 2001
- Submitted
- November 20, 2001
- Operation
- Air carrier
- Aircraft
- N691WN
- Make and model
- Boeing 7373G7
- Aircraft serial
- 23781
- Aircraft time
- 43,201 hours, 37,498 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 7110033
- Part serial
- 910596
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.