What was found
TUL - LEFT LOWER KEEL BEAM STRINGER CRACKED AT FORWARD END IN THE ANGLE RADIUS. REMOVED DAMAGED AREA AND INSTALLED DOUBLER PER SB 727-53-0208. TST: 68,146 HOURS. CYCLES: 45,808. (X)
- Difficulty date
- April 3, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N721AA
- Make and model
- Boeing 727227
- Aircraft serial
- 20729
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 870
- 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.