What was found
M/D STA 820R S-10R FRAME FASTENER HOLE FOUND CRACK.(<P>M/D STA 820R S-7R TO S-12R FRAME REPAIRED AS PER SRM 53-20-07-2R-2 AND 53-20-07-2R-10.</P>)
- Difficulty date
- April 1, 2021
- Submitted
- April 2, 2021
- Operation
- Air carrier
- Aircraft
- N476MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29256
- Aircraft time
- 86,461 hours, 15,752 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 820 S7-12r
- 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.