# SDR CALA2025091508917

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2025
- Submitted: September 15, 2025
- Operation: Air carrier
- Aircraft: [N642UA](https://openairdocs.org/aircraft/N642UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25092
- Aircraft time: 130,660 hours, 20,168 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Eadi
- Part number: 6227998003
- Part serial: 108330
- Condition: Faulted
- Location: Zone 200
- Part time: 28,065 hours, 3,800 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025091508917

## Discrepancy

CAPT ADI BLURRED OUT AFTER REACHING CRUISE ALTITUDE PANEL INSTL-PILOTS MAIN (ELECTRONIC ATTITUDE DIRECTOR INDICATOR ONLY) REFERENCE: 34-22-03-02 ONE EACH IN IAD P# 622-5047-101 R/R CAPT ADI MULTICOLOR SCREEN REF. AMM 34-22-03. OPS CHECK GOOD.

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