FPV Reviews: The Hellgate FPV Buzzer - never lose your quad again ?

With thanks to the many people that mentioned the Hellgate buzzer on my DroneKeeper Micro review, I got hold of one and put it through it's paces. Let's see how it does.
Find out more info on the Hellgate buzzer, as well as checking if there's a reseller in your area by checking out their web page here /
One useful thing that "blind testing" is teaching me is how important the wind direction is on your search. Normally when I go down, I know the rough area and so I walk in that direction until I hear a beep - but not knowing where your quad might be means you have to use that wind to your best advantage. Position yourself down wind so that the sound can travel further and reach you.
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