Spyke
lemmy.ml

Just training my autorotation landing 😎

8
lemmy.world

Yeah cuz a helicopter rotor has a big fucking on off switch

-21
Tannahreply
feddit.uk

It does - the magnetos can be turned off (usually like turning a key in a car), which will immediately stop the engine from firing.

11

I mean, I felt it went without saying but apparently that guy thought helicopters were constantly running just waiting to go.

2

That's assuming a chopper with a piston engine, right? I'm pretty sure most helicopters today have turboshaft engines, they'll run as long as there's fuel and air.

0

I mean... yeah? There is definitely a switch that initiates rotation through ground power or APU and then fuel is introduced at the appropriate limit. Fuel can be removed and/or the electrical power that ignites the fuel can be switched off as well.

So there's actually multiple switches capable of turning off the engines.

3

You reached the end

They had it running so loud that we couldn't even talk. | Spyke