What was found
STATION 1220 FRAME DOUBLER, FOUND CRACK BETWEEN STRINGER 8L & 9L. STATION 1220 FRAME DOUBLER R & R IAW SRM 51-40-02 REV 94 & DWG 65B26275 REV C & REFER ECRA 5310-06670.
- Difficulty date
- January 1, 2016
- Submitted
- January 4, 2016
- Operation
- Air carrier
- Aircraft
- N105UA
- Make and model
- Boeing 747451
- Aircraft serial
- 26473
- Aircraft time
- 86,582 hours, 9,967 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Doubler
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.