# SDR UPS04443095

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2004
- Submitted: September 13, 2004
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747211B
- Aircraft serial: 21943
- Aircraft time: 77,131 hours, 17,128 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: M/D
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS04443095

## Discrepancy

INSPECTION TYPE: C, M/D: BS 400 STR 15L FRAME CRACKED.  M/D- BS 400 STR 15L CRACKED FRAME REPAIRED AS PER HX RS R53-12-35187 & UPS EO B747-5310-20990-A.

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