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Thread: Low Fuel Sensor

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  1. #1
    Senior Member jiott's Avatar
    Join Date
    Jun 2010
    Location
    Portland, OR
    Posts
    2,973

    Default Re: Low Fuel Sensor

    I agree with you Phil, I have the low fuel sensor and there is only one thing it has ever done that I think was useful: On a flight years ago I was heading into an airport to refuel, so my fuel quantity was quite low but not below the proper safety reserves. I had been flying high so I was in a long protracted descent at a fairly steep nose down attitude to lose altitude quickly. Sine the fuel was low my nose down attitude unported the wing fuel tank outlets and I was only running on fuel in the header tank, which quickly reduced the level and the low fuel warning light came on. I immediately leveled out my flight attitude and the fuel system started working properly again; a few minutes later I resumed my descent and landed with no problems. Without the low fuel sensor I probably would have starved and killed my engine before I realized what was going on and leveled the airplane. Most likely I could have leveled and done a restart with no problems, but who knows if it had happened near the ground. This was the one and only time I did appreciate the low fuel sensor. Just some food for thought from an actual experience.
    Jim Ott
    Portland, OR
    Kitfox SS7 flying
    Rotax 912ULS

  2. #2
    Senior Member
    Join Date
    Apr 2010
    Location
    Bryan, Texas
    Posts
    561

    Default Re: Low Fuel Sensor

    You definately make good points Phil and I agree.

    Sad part is 56 percent of plane crashes are fuel starvation and 35%, fuel mismanagement. (https://flightsafety.org/fuel-management/)

    We just had a triple fatality 3 weeks ago at my airport due to what is going to turn out to be fuel mismanagment.

    My model 4 had one and I always liked the warm and fuzzies of having one. Probably just a mental thing since I like to think I plan for fuel management, but whatever helps quell the voices is always a good thing. Ha. I figured since I have the sensor, drill bit, and tap already, I might as well put it in. It won't cost any money, weight and not much time.

    Thanks.

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