Service difficulty report · Blade · Bell 407

Difficulty date
August 4, 2011
Submitted
August 4, 2011
Operation
Air carrier
Aircraft
N647AL
Make and model
Bell 407
Aircraft serial
53357
Aircraft time
10,478 hours
Part
Blade
Part number
407015001117FM1A
Part serial
A1355
Condition
Cracked
Location
Main Rotor
Part time
12,146 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

MAIN ROTOR BLADE L/E CRACKED AT STA 35.75. TRACER STRANDS BREAKING THROUGH ON UPPER AND LOWER SURFACES AND TRIM TAB, EARS DEBONDED.

More about the Bell 407