What was found
LGA - CREW REPORTED LEFT PACK FAILED WITH RIGHT PACK ON MEL. EMERGENCY DECLARED FLIGHT RETURNED LGA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH SINGLE SEGMENT SWITCHES. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- March 4, 2013
- Submitted
- March 8, 2013
- Operation
- Air carrier
- Aircraft
- N487AA
- Make and model
- Doug DC982
- Aircraft serial
- 49680
- Aircraft time
- 70,051 hours, 36,530 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Switch
- Condition
- Inoperative
- Location
- Ac Bay
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.