What was found
MAIN CABIN, AFT PRESSURE BULKHEAD AT 1016 HAS A CRACKED FLOOR SEAL INTERCOSTAL AT LBL 17-LBL 27, WL 210. ACFT GROUNDED. R & R INTERCOSTAL REF SRM 51-40-02 AND DWG 148A0922, REV DOT REMOVED.
- Difficulty date
- March 15, 2016
- Submitted
- March 21, 2016
- Operation
- Air carrier
- Aircraft
- N549AS
- Make and model
- Boeing 7378FH
- Aircraft serial
- 30824
- Aircraft time
- 41,990 hours, 13,713 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 148A2216Y15
- Condition
- Cracked
- Location
- Bs 1016
- 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.