What was found
IN CRUISE LOST CABIN PRESSURIZATION. CREW ACCOMPLISHED AN EMERGENCY DESCENT. PSU MASKS DID NOT DROP. FOUND RT PACK HOT AIR TRIM DUCT CRACKED AND LEAKING. WELDED THE DUCT. CHECK-C 12-13-99.
- Difficulty date
- July 9, 2000
- Submitted
- July 11, 2000
- Operation
- Air carrier
- Aircraft
- N913TW
- Make and model
- Doug DC982
- Aircraft serial
- 49184
- Aircraft time
- 51,172 hours, 26,496 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Duct
- Part number
- 5953625521
- Condition
- Cracked
- Location
- Rt A/C Pack
- 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.