# SDR CALA2024091802443

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2024
- Submitted: September 18, 2024
- Operation: Air carrier
- Aircraft: [N28457](https://openairdocs.org/aircraft/N28457), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 41744
- Aircraft time: 38,007 hours, 13,746 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 111A4102301
- Condition: Damaged
- Location: Zone 100
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024091802443

## Discrepancy

FOUND A LARGE AND DEEP GOUGE ABOVE THE RAMP AIR DUCT LOWER FUSELAGE CENTER FUEL TANK EXTERIOR NEAR STA.578 RH SIDE PER PART 2 OF EC/RA 5711-01200 ON OR BEFORE 6 MARCH 2026 UNDER THE RH RAM AIR DUCT ON THE WING CENTER SECTION SKIN.

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