# SDR F3LA201910070122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2019
- Submitted: October 7, 2019
- Operation: Air carrier
- Aircraft: [N723FR](https://openairdocs.org/aircraft/N723FR), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 08640
- Aircraft time: 2,945 hours, 1,412 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: M20224
- Part serial: B140319
- Condition: Broken
- Location: First Officer'S
- Part time: 2,945 hours, 1,242 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA201910070122

## Discrepancy

FIRST OFFICER`S OXYGEN MASK HAS A BROKEN CONNECTOR TO HOSE.  SWAPPED THE FIRST OFFICER`S OXYGEN MASK WITH 4TH OBSERVER`S.

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