What was found
MEL 21-52-00-02 (CAT A NO EXT) R PACK FAIL AMBER CAS MESSAGE - SMOKE APPEARS IN THE CABIN NEAR R2 THEN 10 MINUTES LATER THE R PACK FAIL. MX C/A: RH AIR CYCLE MACHINE (ACM) REMOVED AND REPLACED.
- Difficulty date
- March 15, 2026
- Submitted
- March 26, 2026
- Operation
- Air carrier
- Aircraft
- N7508
- Make and model
- Bombdr BD7002A12
- Aircraft serial
- 70120
- Aircraft time
- 3,678 hours, 1,215 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- A/C Pack
- Part number
- 3478A010002
- Part serial
- 347800516
- Condition
- Inoperative
- Location
- Right
- Part time
- 3,678 hours, 1,215 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.