# SDR HALA20250529154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2025
- Submitted: May 29, 2025
- Operation: Air carrier
- Aircraft: [N208HA](https://openairdocs.org/aircraft/N208HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 08123
- Aircraft time: 18,854 hours, 4,140 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Display
- Condition: Faulted
- Location: Zone 200
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20250529154

## Discrepancy

ETOPS - MCDU'S DON'T MATCH WHEN IT COMES TO FUEL PREDICTION, TIME PREDICTION, AND VERTICAL PATH ERROR. FO'S MCDU APPEARS TO SHOW TIME: 4 MINUTES EARLIER, FUEL BURN: 400 MORE POUNDS, ABOVE DESCENT PATH: 400 FEET. REMOVED AND REPLACED FQIC PER AMM 28-42-34-04. NO DEFECTS NOTED OK FOR SERVICE.

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