# SDR VNAA2026032515002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2026
- Submitted: March 25, 2026
- Operation: Air carrier
- Aircraft: [N638NN](https://openairdocs.org/aircraft/N638NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15402
- Aircraft time: 14,667 hours, 14,890 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: GG670950097
- Part serial: 01488
- Condition: Smoke
- Location: Zone 100
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2026032515002

## Discrepancy

BURNING SMELL IN FLIGHT DECK AND CABIN DURING CLIMB. AFT FA REPORTED HAZE/SMOKE IN REAR OF CABIN. LANDED UNDERWEIGHT / REMOVE AND REPLACE RH ACM IAW AMM 21-51-08-000/400-801-A01. OPS CHECK AND LEAK CHECK GOOD.

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