# SDR CALA2026022414028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2026
- Submitted: February 24, 2026
- Operation: Air carrier
- Aircraft: [N25705](https://openairdocs.org/aircraft/N25705), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28766
- Aircraft time: 84,992 hours, 31,506 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar
- Part number: 182A24042
- Condition: Cracked
- Location: Zone 300
- 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/CALA2026022414028

## Discrepancy

FOUND CRACK ON RIGHT HORIZONTAL FRONT SPAR WEB AT APPROXIMATLY STA. 129.5 ON CIRCUMFERANCE OF LIGHTENING HOLE.REF BY AAR NR 100009960. REPAIRED RIGHT HORIZONTAL FRONT SPAR WEB AT APPROX STA 129.5 ON CIRCUMFERANCE OF LIGHTENING HOLE AS PER SRM 55-10-10-2R-1. WORK ACCOMPLISHED BY V929396. ESFR ENTERED. REPAIRED RIGHT HORIZONTAL FRONT SPAR WEB AT APPROX STA 129.5 ON CIRCUMFERANCE OF LIGHTENING HOLE AS PER SRM 55-10-10-2R-1.WORK ACCOMPLISHED BY V929396,INS-93. INSP C/W

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