# SDR VNAA202608310008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: August 31, 2026
- Operation: Air carrier
- Aircraft: [N551NN](https://openairdocs.org/aircraft/N551NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15327
- Aircraft time: 27,110 hours, 23,887 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: CC6703316611
- Condition: Cracked
- Location: Zone 100
- 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/VNAA202608310008

## Discrepancy

CRACK AT UPPER WEB OF ADG COMPARTMENT, BELOW OF SUPPORT AREA OF ADG PUMP.  CRACK AT UPPER WEB OF ADG COMPARTMENT, BELOW OF SUPPORT AREA OF ADG PUMP WAS REPAIRED PER CRJ-900  REO 670-53-11-509 REV -E AND REO 690-53-11-2239 REV -.

---
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.