The Fuelhawk is clear lightweight and unbreakable. It's easy to use and gives an instant readout in gallons usable. No more guessing. These handy devices offer the answers to these very important questions:
Works well, fast and accurately. Additional length provides additional safety to prevent dropping it into the Fuel Tank when measuring.
UNIVERSAL FUELHAWK FUEL GAUGE 16"
Good way to have firm idea of how much fuel you have. Calibrate and carry the graph with the plane. Simple. No batteries required.
I just calibrated mine today. The process is easy and simple. Get the tanks as low as possible and then mark off every 5 gallons. The math came out PERFECT. Brimmed tanks came out to exactly my useable fuel capacity to within 0.2 gal +/-. I am extremely pleased with it and takes the guesswork out of filling the tanks. Also helps keep accurate burn rates for those of us without expensive engine monitors!
Been using this guy for several years now on my warbird. Have found it well-designed and durable, and Im about to get a second one for backup. When you stick your tanks before departure, it really doesnt matter how well the gauges work!
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.