# SDR DL72S991233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N521DA](https://openairdocs.org/aircraft/N521DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21472
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Skin
- Condition: Cracked
- Location: Bs 1340
- 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/DL72S991233

## Discrepancy

SKIN CRACKED FS 1340 VENTRAL STAB SKIN IS CRACKED RT SIDE.  FABRICATED DOUBLER PER M/M 55-30-0 FIG 801.  PERFORMED DYE CHECK PER PS 900-6-3 NR 1.  NO CRACKS FOUND PAST FASTENER HOLE.  OK TO INSTALL REPAIR.  INSTALLED REPAIR PER M/M 55-30-0 PG 801.

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