430-455mhz beam antenna

One of my HAM antennas I use for satellite relay communication for UHF 440.

Now im playing with FPV drones, it should give great service in long range experiments piloting UAVs using 440 mhz UHF radios.

Its got X and Y axis rotators that Im going to try to automate with tracking software to follow GPS telemetry coordinates sent from UAV. My estimates give me around a 50 mile range at 5 watts. If I were to get crazy and run my 200 watt amp, gosh... I might fly to Pakistan.

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