Service difficulty report · Envelope · Balwks FIREFLY11

Difficulty date
June 5, 2000
Submitted
June 5, 2000
Operation
General aviation
Aircraft
N3288H
Make and model
Balwks FIREFLY11
Aircraft serial
F11B001
Part
Envelope
Condition
Deteriorated
Location
Fabric Pnls
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

EXCESSIVE AND PREMATURE DETERIORATION OF FABRIC PANELS AT GORE TAPE SEAM. GORE TAPE MATERIAL IS STIFF WITH SHARP EDGES AND CUTS INTO FABRIC PANELS WHERE PANELS OVERLAP TAPE APPROXIMATELY 1 INCH FROM PANEL EDGE. IT APPEARED THE AIRCRAFT MANUFACTURER HAD CHANGED THE GORE TAPE MATERIAL FROM A SOFTER MORE PLIABLE TAPE TO A STIFF TAPE WITH SHARP EDGES. (X)