# SDR DL72L991567

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N502DA](https://openairdocs.org/aircraft/N502DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21304
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Condition: Damaged
- Location: Ventral Stair We
- 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/DL72L991567

## Discrepancy

THE AFT AIRSTAIR MOUNTING STRUCTURE WAS DAMAGED WHEN THE AIRCRAFT MOVED BACKWARDS WHILE THE AIRSTAIR WAS DOWN AND OPEN.  DAMAGED WERE THE LT AND RT SIDE TORQUE BOX WEBS, THE LT AND RT SIDE BEARING DOUBLERS, THE LT AND RT TAIL SKID CAVITY BRACKETS, THE LT AND RT TAIL SKID CAVITY ANGLES AND THE FUSELAGE SKIN BELOW THE HIGNE POINTS.  REPAIRED PER ERA 333311-14, REV C.

---
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.