What was found
DURING OP 16 MAINT CHECK, THE LT KEEL BEAM AREA, A FORMER FOOT WAS CRACKED APPROXIMATELY STA 622, BETWEEN LONGERON 28L AND 29L. REPAIRED CRACK IN FORMER FOOT PER SRM 53-03, FIG 6 PAGE 7.
- Difficulty date
- March 20, 2000
- Submitted
- March 23, 2000
- Operation
- Air carrier
- Aircraft
- N989Z
- Make and model
- Doug DC931
- Aircraft serial
- 47135
- Aircraft time
- 77,008 hours, 82,903 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- 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.