Not a licensed pilot, but had a military grade in servicing of planes. It is an exhaust of APU (auxiliary power unit). Usually it is a small gas turbine engine in the tail of the plane with alternator to provide autonomous power for plane systems and main engine starters. Some models have output shaft to drive different pumps and other mechanical things in plane If you are lucky ehough to know somebody from air company or airport stuff, you could obtain that nifty engine from written off plane and f.e. build a real gas-turbine car replacing usual internal combustion engine with APU and get an outstanding sound during starting and running your car. However they are not very effective as usual engines, so you have to prepare for fuel consumption rates as high as 20-30 liters per 100km for small car and engine. But it absolutely worth it. :)
If your APU is broken and have problems with fuel or ignition, you could easily get a lot of fuel vapour or smoke on the exhaust. That is what you see on that video.
Are you referring to the pictures of the round tanks in two rows down the plane interior? If so, those are likely not chemtrail containers, but instead ballast tanks for flight testing weight and balance.
My question is how would they go about releasing them? There'd have to be a mechanism hooked up to trigger the release, either automatically or via pilot control.
So you confirmed it's not a contrail but a smoke trail from an APU
That video - definitely some problems with APU and nothing else.
Can they run these at the same time as regular plane engine while in flight or is this only used on the ground?
Usually only on the ground. After main engines starts, they become power source for plane systems and APU is turned off. However it could be run in flight in emergency as an spare power source if something happens with main engines.
The 'chemtrails' we refer to are actually purposeful releases of particulates from a substance in TANKS inside the jets
Above video is definitely not the case.
Chemtrails sprayers are usually placed on the rear edge of the wing or on the separate beam mount under the plane.
It will be insane to use gas-turbine engine for spraying something. Despite of theoretical ability to work on anything flammable, gas-turbine engines usually are finely adjusted to kerosene, and trying to burn or add something different to the fuel will damage them easily. It is much cheaper to use conventional pipe manifold with jets under the hull, than to constanly kill and replace expensive APUs.
Apus can be run whenever. Think of it like a portable generator you can use around your hosie to do various things, even if you still have main power.
This video shows a problem with the apu, and not "chemtrails".
Besides, all the vids you guys post "proving chemtrails" its always two or 4 contrails of water vapor from the main engines, not from the single apu...
Not a licensed pilot, but had a military grade in servicing of planes. It is an exhaust of APU (auxiliary power unit). Usually it is a small gas turbine engine in the tail of the plane with alternator to provide autonomous power for plane systems and main engine starters. Some models have output shaft to drive different pumps and other mechanical things in plane If you are lucky ehough to know somebody from air company or airport stuff, you could obtain that nifty engine from written off plane and f.e. build a real gas-turbine car replacing usual internal combustion engine with APU and get an outstanding sound during starting and running your car. However they are not very effective as usual engines, so you have to prepare for fuel consumption rates as high as 20-30 liters per 100km for small car and engine. But it absolutely worth it. :)
If your APU is broken and have problems with fuel or ignition, you could easily get a lot of fuel vapour or smoke on the exhaust. That is what you see on that video.
Are you referring to the pictures of the round tanks in two rows down the plane interior? If so, those are likely not chemtrail containers, but instead ballast tanks for flight testing weight and balance.
My question is how would they go about releasing them? There'd have to be a mechanism hooked up to trigger the release, either automatically or via pilot control.
That video - definitely some problems with APU and nothing else.
Usually only on the ground. After main engines starts, they become power source for plane systems and APU is turned off. However it could be run in flight in emergency as an spare power source if something happens with main engines.
Above video is definitely not the case.
Chemtrails sprayers are usually placed on the rear edge of the wing or on the separate beam mount under the plane.
It will be insane to use gas-turbine engine for spraying something. Despite of theoretical ability to work on anything flammable, gas-turbine engines usually are finely adjusted to kerosene, and trying to burn or add something different to the fuel will damage them easily. It is much cheaper to use conventional pipe manifold with jets under the hull, than to constanly kill and replace expensive APUs.
Apus can be run whenever. Think of it like a portable generator you can use around your hosie to do various things, even if you still have main power. This video shows a problem with the apu, and not "chemtrails". Besides, all the vids you guys post "proving chemtrails" its always two or 4 contrails of water vapor from the main engines, not from the single apu...
Thank you for this explanation.