Service difficulty report · Sill · Boeing 747451

Difficulty date
October 19, 2011
Submitted
October 19, 2011
Operation
Air carrier
Aircraft
N670US
Make and model
Boeing 747451
Aircraft serial
24225
Aircraft time
92,135 hours, 11,261 cycles
Part
Sill
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.

What was found

3/210 RT NR 1 DOOR UPPER SILL WEB CRACK BS 460 S-16R L=0.8" ENTR LOG PAGE ENTERED AND DEFERRED FOR SDR REPORTING.