- Difficulty date
- January 4, 2011
- Submitted
- January 7, 2011
- Operation
- Air carrier
- Aircraft
- N764NC
- Make and model
- Doug DC951
- Aircraft serial
- 47717
- Aircraft time
- 77,185 hours, 77,042 cycles
- Engine
- Pwa JT8D17
- Part
- Doubler
- Condition
- Cracked
- Location
- Bs 794-813
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN BETWEEN STA 794-813 RT WINDOW FRAME DOUBLER CRACKED AT FWD UPPER CORNER. CUTOUT DAMAGED AREA NDT VERIFIED DAMAGE. REMOVED IAW NDT SPM 06-10-01. FABRICATED AND INSTALLED REPAIR DOUBLER IAW SRM 53-05, FIG 122, P205. REQUIRED INSP COMPLETED BY Q 971.