Service difficulty report · Rib · Let L23SUPERBLAN

Difficulty date
August 7, 2010
Submitted
August 7, 2010
Operation
General aviation
Aircraft
N431BA
Make and model
Let L23SUPERBLAN
Aircraft serial
029013
Aircraft time
2,901 hours
Part
Rib
Condition
Cracked
Location
Zone 500
Part time
2,901 hours
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

DURING ROUTINE INSP 2 SMALL CRACKS DISCOVERED ON NR 3 RIB UPPER RIB FLANGE.