What was found
BFM - DURING 30K CHECK, CORROSION WAS FOUND ON CUSP MEMBRANE AT LONGERON 18L AND FS 930. REMOVED DAMAGED AREA AND INSTALLED DOUBLER IAW ASA EA 5310-01556. TT: 29,023 HOURS. TC: 17,222. (X)
- Difficulty date
- October 21, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N939AS
- Make and model
- Doug DC983
- Aircraft serial
- 49657
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 9910151101
- Condition
- Corroded
- Location
- Bs 927-946
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.