Comment on "Opinions needed......What is the best communications helmet setup?"
...summer, the lynx system can do this, the flycom not so much. I like to have a full on helmet, and the flycom really gives a secure feel, like a motorcycle helmet would. Feels very safe...Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...yourself... 4 stroke engines have better torque, and the design and profile of the prop is different. For better torque, some people are using a motorcycle or car engine (BMW,Honda, Yam...Comment on "The venerable Vance Breese"
...at the Isle of Mann. The track seems a little hard on the motorcycles. That was 30 year...tually started when a triker friend of mine, @DaleDidion, sent a cool motorcycle movie ---> I...