What was found
DIVERTED, DECLARED EMERGENCY, AT FL 370, PRESSURIZATION AURAL WARNING SOUNDED. PRESS VALVE CLOSED, EMERGENCY DESCENT KEPT CABIN ALT BELOW 11,500FT. R&R PRESS CONTROLLER PER MM, OPS CHECK GOOD.
- Difficulty date
- April 14, 2001
- Submitted
- April 30, 2001
- Operation
- Air carrier
- Aircraft
- N390SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 26593
- Aircraft time
- 23,060 hours, 20,699 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 7612608
- Part serial
- 81012653
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.