# SDR SWAA2026050790230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2026
- Submitted: May 7, 2026
- Operation: Air carrier
- Aircraft: [N467WN](https://openairdocs.org/aircraft/N467WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33830
- Aircraft time: 72,228 hours, 43,199 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Access Door
- Condition: Corroded
- Location: Tail Cone
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026050790230

## Discrepancy

CORROSION ACCESS DOOR 311BL INERNAL DOUBLER AT TAIL CONE 2026-255586<[01] TOOL USED P/N: NORTEC 500D; S/N: N500X1693P030456; CAL DUE: 25-MAY-26.;[02] TOOL USED P/N: 45MG; S/N: 242232211; CAL DUE: 15-DEC-26;[03] ON STEP 7: TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC 600D; SN: 250573506; DUE DATE: 25 JUN 26;[04] TOOL USED STEP 8: UT THICKNESS GAGE; PN: 45MG; SN: 130064101; CAL DUE DATE: 13-FEB-27;[05] PERFORMED PERMANENT REPAIR ON SERVICE ACCESS DOOR 311BL. IAW B737-700 AND EA# 26-152-01118-WIP1; EA# 26-152-01118-WIP2 & SUMMARY 26-152-01118. SEE INDIVIDUAL SING OFF BELOW.;[06] PERFORMED PERMANENT REPAIR ON SERVICE ACCESS DOOR 311BL. IAW B737-700 AND EA# 26-152-01118-WIP1; EA# 26-152-01118-WIP2 & SUMMARY 26-152-01118. SEE INDIVIDUAL SING OFF BELOW.

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