What was found
DURING CHECK-C MAINT THE INTERCOSTAL BETWEEN FLOOR SUPPORTS AT STA 782, ZERO BL WAS CRACKED AND BROKEN. INSTALLED DOUBLER ON INTERCOSTAL. USED 4-5, 5-6, AND 5-7 AD RIVETS PER SRM 53-10-104, PAGE 201 FIG 201.
- Difficulty date
- July 17, 2001
- Submitted
- July 20, 2001
- Operation
- Air carrier
- Aircraft
- N922TW
- Make and model
- Doug DC982
- Aircraft serial
- 48013
- Aircraft time
- 48,827 hours, 39,335 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- 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.