Test Flying at French Valley

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In the past week we have flown the airplane for 25 hours and it is going great! It is a wonderful aircraft, very comfortable, and easy to control. After the first flight we both did some landing practice with Jean D'assonville before a solo flight, followed by many hours of maneuvers and pattern work.

We need to complete a total of 40 hours of test flights are French Valley (F70) and fix any outstanding issues before we can fly it home.

Issues to be Resolved

The plane has a Aithre Carbon Monoxide sensor in the panel. Unfortunately this sensor keeps reporting higher than normal CO levels. It could either be a small exhaust leak, or a faulty sensor. This obviously needs to be addressed.

The fuel gauges were initially fine, but after a few flights they both got stuck on "full". That needs to be fixed before we continue. During test flights we have been using the remaining fuel calculation of the G3X instead.

During cruise you need some right rudder input to maintain level flight. Perhaps the rudder needs to be adjusted a bit more.

There is some vibration during braking after landing. The brakes work fine, but perhaps the disks are warped or there is some other issue.

We are getting occasional high fuel pressure warnings before and during takeoff when both fuel pumps are on. That is probably a simple calibration issue.

These are a few of the issues that we found. Most other issues were easily resolved, or at least they will be once the test flights are finished.





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