What was found
FUSELAGE FRAME AT BS 747, BETWEEN STRINGER 8-9R SHOWS CRACK INDICATIONS. REPAIRED FRAME STA 747 AT STR 8R AND 9R IAW EA 5310-04716, REV D, OP1 SEE FLEET CYCLE FOR ALL WORK PERFORMED.
- Difficulty date
- February 22, 2013
- Submitted
- February 22, 2013
- Operation
- Air carrier
- Aircraft
- N23721
- Make and model
- Boeing 737724
- Aircraft serial
- 28940
- Aircraft time
- 47,402 hours, 15,754 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 747
- 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.