What was found
***CORROSION*** ON KEEL BEAM IN THE AFT CARGO BAY BS 807+5" STR 27L OUTBOARD FLANGE R&R FROM BS 727C+8-807+10 PER: SRM 51-40-02 AND BOEING DRAWING 146A3230
- Difficulty date
- January 28, 2020
- Submitted
- March 4, 2020
- Operation
- Air carrier
- Aircraft
- N426WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29830
- Aircraft time
- 61,080 hours, 36,269 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 146A3230
- Condition
- Corroded
- 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.