What was found
DURING CLIMBOUT, BOTH PACKS SHUT DOWN AND AIRCRAFT WOULD NOT PRESSURIZE. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE ASSIGNED MEL 21-5A.
- Difficulty date
- January 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N758NW
- Make and model
- Doug DC941
- Aircraft serial
- 47286
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Packs
- Condition
- Failed
- Location
- Lt/Rt
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.