# SDR SCNA20260629269

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2026
- Submitted: June 30, 2026
- Operation: Air carrier
- Aircraft: N5261
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 32348
- Aircraft time: 73,062 hours, 42,425 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Fire Suppression
- Condition: No Test
- Location: Zone 100
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20260629269

## Discrepancy

FIRE PROTECTION AFT SYSTEM WILL NOT TEST ( AFT LOWER CARGO COMPARTMENT DETECTION/SUPPRESSION SYSTEMS (ZONE 3 AND ZONE 4 )

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