Thanks so much for this -- filled in a lot of gaps in my knowledge. Thank you for taking the time. Wish I had watched this a long time ago.

Awesome....great video...I learned a lot.

Thank you for making this video. I just got a radar (and AIS) for the first time so it was invaluable. Oh, and you’re a great teacher.

thank you I learned so much

Excellent, 👍👍👍

Thanks for this 👍

Thank you very much for putting your work online!

small vessels like paddle boards and kayaks jon boats should have a law for a radar reflector i have some near misses at night with them

Very good

the only reason radar cant c something close is a bang zone when its up high if it is on a small boat it can't c the past the big ships they have steel hull cause the radar to glitch i run a raymaring axiom pro with a quantom doppler 2 dome full marpa arpa fast heading sensor its great i can c the direction of boats coming and going change color with full tracking color pallet for returns

water doesn't curve.