# SDR KO0R201409080007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2014
- Submitted: September 8, 2014
- Operation: General aviation
- Filed by: [Kalitta Air, LLC, repair station KO0R718X](https://openairdocs.org/faa-repair-station/KO0R718X/kalitta-air-llc.md) (OpenAirDocs)
- Aircraft: [N543JN](https://openairdocs.org/aircraft/N543JN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48543
- Aircraft time: 70,396 hours, 14,017 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Corroded
- Location: Bs 1637
- Part time: 70,396 hours, 14,017 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/KO0R201409080007

## Discrepancy

FORWARD LOWER CORNER OF THE LOWER AFT CARGO DOOR CUTOUT IS CORRODED AT BS 1637 AT LONGERON, 43R.

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