# SDR CALA9700573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N78019
- Make and model: Boeing 747230B
- Aircraft serial: 20527
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Corroded
- Location: Bs 1245-1345
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9700573

## Discrepancy

INSPECTION FOUND RT WLG WHEEL WELL FORWARD OVERWING LONGERON CORRODED AT BS 1245, 1305, AND 1345, RBL 120.  THE LONGERON WAS REPAIRED IAW ECRA 5310-03457.

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