What was found
FOUND CUSP CRACKED STA 1140 L21L. REMOVED CRACK CUSP AT FS 1140 L21L IAW SRM 53-2-5 FIG 15. FABRICATED AND INSTALLED -3 ANGLES, -7 DOUBLERS AND CUSP AT FS 1140 TO 1170 IAW SRM 53-2-5 FIG 15 AND 53-1-2 FIG 1.
- Difficulty date
- October 3, 2005
- Submitted
- November 2, 2005
- Operation
- Air carrier
- Aircraft
- N866UP
- Make and model
- Doug DC873F
- Aircraft serial
- 45966
- Aircraft time
- 85,856 hours, 28,516 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Cracked
- Location
- Fs1140-1170 L21l
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.