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Why most helicopters still use a tail rotor

Interesting As Fuck

2,265,406 subscribers

56,970 次观看 • 10 个月前 •via X (Twitter)

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Why can a helicopter without a tail rotor fly so steadily?

Why can a helicopter without a tail rotor fly so steadily?

Engineering Explained

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Anyone know what type of helicopter this is? How can this thing fly without a tail rotor?

Anyone know what type of helicopter this is? How can this thing fly without a tail rotor?

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36,501 次观看 • 2 个月前

Brian Krassenstein Looks like the tail rotor stopped working and the pilot lost control

Brian Krassenstein Looks like the tail rotor stopped working and the pilot lost control

Alan

14,486 次观看 • 9 个月前

Orc should’ve stayed home. Now, his tail rotor has been disabled just like the sub in Novorossiysk.

Orc should’ve stayed home. Now, his tail rotor has been disabled just like the sub in Novorossiysk.

Rock - NAFO Raccoon

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Gini nih kalau habis landing gak set rotor RPM to low idle terus pilotnya keluar kokpit! Full rotor rpm, ada perubahan angin bisa mengubah ngangkat rotor risk dan/atau ngasih perubahan airflow tail rotor. Mana iti cyclic stick sampe ke full forward... Akibatnya selain resiko tail rotor nyabet orang, itu main rotor disc juga resiko menggal kepala orang! Dalam kondisi begini, ALWAYS reduce rotor rpm to minimum before loading/offloading passengers. Kalo mau keluar kokpit, ya matiin mesin dulu! Ntah kenapa kok bisa jadi begini... Pilotnya minimum dipanggil kantor ini kalo disini... Bisa² grounded n retraining!

Gini nih kalau habis landing gak set rotor RPM to low idle terus pilotnya keluar kokpit! Full rotor rpm, ada perubahan angin bisa mengubah ngangkat rotor risk dan/atau ngasih perubahan airflow tail rotor. Mana iti cyclic stick sampe ke full forward... Akibatnya selain resiko tail rotor nyabet orang, itu main rotor disc juga resiko menggal kepala orang! Dalam kondisi begini, ALWAYS reduce rotor rpm to minimum before loading/offloading passengers. Kalo mau keluar kokpit, ya matiin mesin dulu! Ntah kenapa kok bisa jadi begini... Pilotnya minimum dipanggil kantor ini kalo disini... Bisa² grounded n retraining!

Gerry Soejatman

37,474 次观看 • 2 年前

I am such a fan of this design. The pedal authority is equal to that of a conventional tail rotor. I tell everyone the Fenestron is a Provençal French word meaning "small window". I don’t understand why the NOTAR never took off.

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Helicopters employ autorotation, a clever technique that harnesses rotor blades and air resistance, allowing them to descend gracefully when their engine fails, rather than crashing like a brick.

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helloguys34

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A Bell 222 (think Airwolf) has crashed in Huntington Beach, California this afternoon. N222EX is well know to visit local car shows and charity events in SoCal. You can see the tail rotor start to change directions in the video and a fast clockwise rotation starts meaning tail rotor authority has been lost. This is the absolute worst time to lose a tail rotor. In forward flight you have a chance but near zero airspeed, it’s next to impossible to fly the aircraft out of it. Latest report is it was just the pilot onboard and he is alive with injures. Pray🙏 🎥sip this ☕️

A Bell 222 (think Airwolf) has crashed in Huntington Beach, California this afternoon. N222EX is well know to visit local car shows and charity events in SoCal. You can see the tail rotor start to change directions in the video and a fast clockwise rotation starts meaning tail rotor authority has been lost. This is the absolute worst time to lose a tail rotor. In forward flight you have a chance but near zero airspeed, it’s next to impossible to fly the aircraft out of it. Latest report is it was just the pilot onboard and he is alive with injures. Pray🙏 🎥sip this ☕️

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It's a Kaman K-max. Heavy lifting helicopter. There's only 100 worldwide or so. No need for a tail rotor. With a full tank of fuel they can lift 8000 pounds!

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