# SDR DXTA2024041011458

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2024
- Submitted: April 10, 2024
- Operation: Air carrier
- Aircraft: [N746QS](https://openairdocs.org/aircraft/N746QS), registered now
- Make and model: Bombdr BD1001A10
- Aircraft serial: 20709
- Aircraft time: 6,809 hours, 3,956 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024041011458

## Discrepancy

WHILE CLIMBING OUT ON DEPARTURE CREW NOTICED BURNING ODOR, LOOKED BACK AND THE CABIN WAS FILLED WITH SMOKE. AFTER LANDING WE INSPECTED THE AFT EQUIPMENT BAY AND NOTICED A STRONG BURNING ODOR AND POTENTIALLY BURN MARKS ON THE ACM.  ATC DECLARED EMERGENCY.  REMOVED AND REPLACED THE ACM IAW AMM 21-52-13 OPS AND LEAK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.