Service difficulty report · Fuel Cell · Amtr CHALLENGERII

Difficulty date
September 22, 2004
Submitted
October 12, 2004
Operation
General aviation
Aircraft
N2079S
Make and model
Amtr CHALLENGERII
Aircraft serial
CH22017
Aircraft time
13 hours
Part
Fuel Cell
Condition
Mismanufactured
Part time
13 hours
Stage of operation
CR
How discovered
O
Nature of condition
Y
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING CRUISE FLIGHT, THE ROTAX ENGINE EXPERIENCED POWER LOSS AND PILOT PERFORMED EMERGENCY LANDING. AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE AND PILOT WAS SERIOUSLY INJURED. SUBSEQUENT INVESTIGATION REVEALED THAT WATER WAS IN BOTH CARBURETOR FUEL BOWLS, THE FUEL FILTER AND THE FUEL TANK. DISCOVERED THAT THE 10 GALLON PLASTIC FUEL TANK HAD A LOW POINT MOLDED INTO IT FOR COLLECTION OF WATER AND DEBRIS, HOWEVER THERE WAS NO FUEL DRAIN VALVE IN ORDER TO SUMP THE TANK.