# SDR LR7A2026021903804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2026
- Submitted: February 20, 2026
- Operation: Air carrier
- Aircraft: [N406LC](https://openairdocs.org/aircraft/N406LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4676
- Aircraft time: 58,159 hours, 35,739 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 2024T3050
- Condition: Cracked
- Location: Zone 200
- 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/LR7A2026021903804

## Discrepancy

DURING SCHEDULED B-1 CHECK UNDER JOB CARD HB5301 FOUND FUSELAGE SKIN UPPER AFT CORNER OF EMERGENCY EXIT CRACKED AT FS428, RBL81, WL226. / REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 53-40-50.

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