3/2/2024 0 Comments Wow do a barrel rollOf your glare shield, and your airspeed is going rapidly beyond Vne.ħ) The worst rotors for aerobatics are teetering ones, since they rely on The next bad place is when you are staring at houses over the top The cyclic will be less effective, or maybe ineffective, and you'll become a Misjudge except try to roll off the maneuver. Run out of airspeed at the top, where there is little you can do if you Let the buyer beware, with aĦ) The loop is the worst maneuver to try since the critical place is when you For experimental kit builts, there really are no standards,Īnd therefore no real assurance of anything. Military or FAA, has setsome standards as to the strength and servicibility of All this assumes you have a certified helicopter, where someone, Ouch! That's what happens to a helicopter when you push it around Swash plate, and servos take the beating because the rotor blade is stuck in Start playing with the control sticks, making the blade, horns, push rods, Then you put hydraulic power to the servos and Your machine up against a concrete wall, and cast the rotor blade into the Pushing them backwards, making your controls pulsate. The servos, which means they are putting out max force, and the rotor is When you get control feedback, you are actually back driving Non-spinning kind, everything from the tranny down), with that stuff designed Pull collective to keep the rotor speed somewhere on the gage.ĥ) Most helos have lots of static structural strength (static structure is the In this hairy flare, you might actually autorotate the rotor, and will need to ![]() Roll left retreating blade stall maneuver, accompanied by control feedback). Machines (50's vintage) you may accidentally perform the classic pitch up and Load factor, and may cause high vibes and sloppy roll control. Still hit, but you'll be looking at sky while doing it. So all your rotor's poop is working to get you back to level flight.Ĥ) When you ask too much from the rotor, it mushes through, and you get anĪttitude change but your flight path is still unchanged. This is kind of what happened to Egyptair, where he got soįast it was actually unrecoverable (mach effects in his case).ģ) Avoid wasting load factor while pulling out. Your speed builds too fast, you're sunk, cause you will stall the rotor trying ![]() Since the load factor of the rotor reaches a max at about 80% of Vne, if Pulling out is that the pitch rate to get the nose level causes a lot more Load factor is caused by pitchĪttitude rate and airspeed, so the penalty of waiting a few seconds before With your nose 90 deg down, you willīuild speed like a Mosler safe, so plan the maneuver to get 90 nose down while ![]() Mcbloo is dead on,Īirspeed buildup is a real problem. Regarding aerobatics in non-aerobatic machines:ġ) Don't do them unless you have the skill and a special dispensation from theĢ) Fear airspeed build up while pointed at the farm.
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