# SDR 21GA20230125002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2023
- Submitted: March 6, 2023
- Operation: Air carrier
- Aircraft: [N999YV](https://openairdocs.org/aircraft/N999YV), registered now
- Make and model: Boeing 767241
- Aircraft serial: 23801
- Aircraft time: 102,446 hours, 37,481 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Keelbeam
- Condition: Corroded
- Location: Zone 100
- Part time: 102,446 hours, 37,481 cycles
- 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/21GA20230125002

## Discrepancy

CORROSION FOUND ON LH KEEL BEAM LOWER CHORD BETWEEN STA 959 & 969.5 BETWEEN STA 1000 & 1017.5 LBL 9.5.

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