# SDR CALA2026070717573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2026
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N38257](https://openairdocs.org/aircraft/N38257), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30612
- Aircraft time: 77,090 hours, 29,091 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A4001
- Condition: Cracked
- Location: Zone 300
- 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/CALA2026070717573

## Discrepancy

AFTER EVALUATION REQUIRE ACCESS TO FOM REPAIR ON RH HORIZONTAL STAB STA 129.5 IN SPAR RIB.   PERFORMED PERMANENT REPAIR AT RH HORIZONTAL STAB LOWER SKIN AT STA 129.5 I/B SIDE FROM AFT SPAR RIB THIS REPAIR IS A CATEGORY " B", REQUIRE REPETITIVE INSPECTIONS IAW SRM 55-10-01-2R- 11

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.