# SDR EIAA980240

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen System
- Condition: Low
- Location: Cockpit
- Stage of operation: NR
- Nature of condition: J
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIAA980240

## Discrepancy

HNL - AT FL 310, THE CREW OXYGEN SUPPLY DROPPED TO '0' PSI.  RETURNED TO PHNL.  DUMPED 10,000 LBLS FUEL, LANDING UNEVENTFUL.  (M)

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