# SDR UPS06846762

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2006
- Submitted: April 28, 2006
- Operation: Air carrier
- Aircraft: N730UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46030
- Aircraft time: 72,792 hours, 49,170 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fs 400 L36
- 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/UPS06846762

## Discrepancy

CORROSION FOUND ON SKIN AND FASTENERS UNDER FWD ADF LOOP ANTENNA.  CUTOUT CORROSION FROM SKIN UNDER ADF LOOP ANTENNA IAW SRM 51-06-08.  FABRICATED AND INSTALLED FOUR FINGER DOUBLERS, AND REPAIR DOUBLER IAW SRM 53-02-01 FIG 7, 51-1-26, AND SRM 51-1-8.

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