What was found
DURING OP 16 MAINT CHECK, FOUND FLOOR SUPPORT BEAM CRACKED AT LT SIDEWALL STA 680. CONFIRMED BY NDT. REPLACED FLOOR SUPPORT PER SPM 6-70-01.
- Difficulty date
- July 25, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N979Z
- Make and model
- Doug DC931
- Aircraft serial
- 47343
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 680
- 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.