What was found
EMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE CABIN ALTITUDE WARNING ALERTED. RT PACK BECAME UNCONTROLLABLE, OPERATED PRESSURIZATION SYS IAW AMM 21-32-00. SYS CHECKED NORMAL.
- Difficulty date
- November 22, 2014
- Submitted
- November 24, 2014
- Operation
- Air carrier
- Aircraft
- N585AA
- Make and model
- Doug DC982
- Aircraft serial
- 53248
- Aircraft time
- 66,071 hours, 34,587 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Condition
- Malfunctioned
- 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.