# SDR N921RM81664

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2007
- Submitted: October 30, 2007
- Operation: Air carrier
- Aircraft: N921R
- Make and model: Doug DC-8-63F
- Registry model: [Doug DC-8-63F](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63f) (OpenAirDocs)
- Aircraft serial: 46145
- Aircraft time: 69,652 hours, 23,898 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 1400
- Part time: 69,652 hours, 23,898 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/N921RM81664

## Discrepancy

"D" PIT DOOR DAMAGED FORWARD UPPER SKIN AT CORNER.  APPROX .375 INCH CRACK RADIATED FROM EDGE OF FUSELAGE SKIN IN DOOR RADIUS AND TERMINATED AT FIRST FASTENER.

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