# SDR DL72L000517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2000
- Submitted: April 14, 2000
- Operation: Air carrier
- Aircraft: [N506DA](https://openairdocs.org/aircraft/N506DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21308
- Aircraft time: 71,771 hours, 48,526 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 65182175
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72L000517

## Discrepancy

CRACKS WERE FOUND IN THE FUSELAGE SKIN AT STRINGER 4R BETWEEN FS 360 AND FS 480.  ERA 334145-14AD REPLACES THE LAP JOINT WITH AN EXTERNAL DOUBLER.  THE DAMAGE WAS FOUND AT HMV.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.