# SDR CALA2026080918398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2026
- Submitted: August 10, 2026
- Operation: Air carrier
- Aircraft: [N67827](https://openairdocs.org/aircraft/N67827), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 44581
- Aircraft time: 37,064 hours, 13,735 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146A3231
- Condition: Damaged
- Location: Zone 100
- 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/CALA2026080918398

## Discrepancy

AFTER PHASE II INSPECTION FOUND POSSIBLE LIGHTNING STRIKE ON FUSELAGE SKIN BETWEEN BS 727E - 727F, STR 24R - 25R.  PERFORMED REPAIR ON FUSELAGE SKIN BETWEEN BS 727E & 727F, STR 24R - STR 25R,  ORIGINAL THICNESS: 0.090" MATERIAL LOSS: 0.005" REMAINING THICKNESS 0.085" FOUND TO BE WITHIN LIMITS, PERFORMED NDT NO CRACKS FOUND,  WORK DONE IAW SRM 53-00-01-2R-38, 53-00-01-1A-5, 51-20-01-0G-0, AMM 51-21-11-150-801, 51-21-72-370-804, 51-21-99-300-802, & NDTM PART 6 51-00-00 PROCEDURE 23.

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