# SDR CALA9700365

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N72821
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49481
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Bs 427-507
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9700365

## Discrepancy

FINGER DOUBLERS WERE INSTALLED TO FUSELAGE SKIN AT STA 427 TO 507, LONGERON 20L IAW SRM 53-04, FIGURE 12B.  THE SKIN DAMAGE HAD BEEN REPAIRED PREVIOUSLY AND DEFERRED PER DIP NR D16874.

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