# SDR CALA2026062517331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2026
- Submitted: June 25, 2026
- Operation: Air carrier
- Aircraft: [N12216](https://openairdocs.org/aircraft/N12216), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28776
- Aircraft time: 83,954 hours, 31,099 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 141A35329
- Condition: Corroded
- 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/CALA2026062517331

## Discrepancy

CORROSION IN E&E AT ANTENNA CUTOUT BL0 JUST AFT OF DOOR CUTOUT.  ACCOMPLISHED INSTALLATION OF NEW CHANNEL AND TIE BRACKET AT MAIN E&E COMPARTMENT BETWEEN BS 351.2 - 360, BL 0 IAW SRM 51-40-02-0G-0, DWG 141A3502 AND DWG 141A1160.

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