# SDR UIEA2025041400476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2025
- Submitted: April 18, 2025
- Operation: Air carrier
- Aircraft: [N431GT](https://openairdocs.org/aircraft/N431GT), registered now
- Make and model: Boeing 747-4H6F
- Registry model: [Boeing 747-4H6F](https://openairdocs.org/model/boeing-747-4h6f) (OpenAirDocs)
- Aircraft serial: 29902
- Aircraft time: 55,113 hours, 10,402 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Display
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: H
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2025041400476

## Discrepancy

AFTER TAKE OFF AT 400FT AGL, ALL 6 EFIS/EICAS SCREENS BLANK & CDU SCREEN BLANK 5 TO 10 SECONDS, ALL CAME BACK.(<P>PER MCC REQUEST, PERFORMED ENGINE RUNS FOR MIN 20-MIN. RAN ENGINES PER AMM 71-00-00. PERFORMED POWER TRANSFER REF AMM 24-22-00 COULD NOT DUPLICATE FAULT ON GROUND. A/C OK FOR SERVICE.</P>)

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