# SDR HALA9800428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N603DC](https://openairdocs.org/aircraft/N603DC), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47784
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Altimeter
- Part number: 5223698003
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA9800428

## Discrepancy

HNL - FLT 195 - AFTER TAKEOFF THROUGH APPROX 1000 FT, SIMULTANEOUSLY BOTH F/O'S AND CAPTAINS RADIO ALTIMETERS GOT FLAGS, TCAS GOT FLAGS ON BOTH SIDES, AND GPWS FAILS.  REMOVED AND REPLACED NR 1 RADIO ALT T/R OPS CHECK ON NR 1 RADIO ALT, GPWS AND TCAS CHECK OK.  (M)

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