# SDR UPS04143539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2004
- Submitted: November 29, 2004
- Operation: Air carrier
- Aircraft: [N129UP](https://openairdocs.org/aircraft/N129UP), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 0813
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS04143539

## Discrepancy

CAPTS 02 MASK WILL NOT TEST.  JUMPSEAT 02 MASK WILL NOT TEST.  REMOVED AND REPLACED CAPT 02 MASK PER MM 35-12-51-4.  CHECK OK.  CKS OK PER 35-12-51-5 CLEARED M291800 REMOVED PLACARD.

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