What was found
MCD UPPER SILL BS 502 BETWEEN STR 3L AND 4L UPPER FLANGE HAS DOUBLE DRILLED FASTENER HOLE. ACCOMPLISHED UPPER SILL REPAIR IAW EA 7-5310-123588 AND EA 7-5310-123595.
- Difficulty date
- April 12, 2011
- Submitted
- April 12, 2011
- Operation
- Air carrier
- Aircraft
- N221FE
- Make and model
- Boeing 727233
- Aircraft serial
- 20932
- Aircraft time
- 57,583 hours, 36,965 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Condition
- Damaged
- Location
- Bs 502
- 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.