# SDR UPS06846748

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2006
- Submitted: April 26, 2006
- Operation: Air carrier
- Aircraft: [N812UP](https://openairdocs.org/aircraft/N812UP), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46112
- Aircraft time: 76,521 hours, 25,374 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Cracked
- Location: Fs1280 L21l
- 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/UPS06846748

## Discrepancy

INSPECTION TYPE:C1 STA 1280 CUSP CRACK AT LT FITTING.  REMOVED DAMAGED CUSP AT STA 1260-1300 LT IAW SRM 53-02-05-0 FIG 015A.  FABRICATED AND INSTALLED EXTERNAL DOUBLER, CUSP SEGMENT AND FRAME FITTINGS AT STA 1280 LT STA 1260-1300 IAW SRM 53-02-05-0 FIG 015A, AND SRM 51-01-20D.

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