# SDR CALA2026092819876

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2026
- Submitted: September 28, 2026
- Operation: Air carrier
- Aircraft: [N14228](https://openairdocs.org/aircraft/N14228), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28792
- Aircraft time: 82,459 hours, 31,281 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Failsafe
- Part number: 144A240020
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026092819876

## Discrepancy

BS 663.75 FRAME FITTING AND FAIL SAFE STRAP AT S-18A HAD A VISIBLE CRACK.  PERFORMED AN INSPECTION OF RT BS 663.75 REAR SPAR FRAMEASSEMBLY ON AIRCRAFT N14228 IAW PART 2 OF THE LATEST REVISION OF ECRA5340-02286. PART 1 STEP 1 OF ECRA ACCOMPLISHED LP AND WORK CARD REVIEWED.

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