i love planes i am a captain pilot on airblue my offical captain namses is captain faizan mahmood therefore i do why the prop has seemed to slow it i caused by the props spining but whn they takeoff they get the anno luminus effect tht is whyy
No this is becouse the prop rotations match with camera frame rate :) if prop is rotating with 4000 rotations per minute this mean for one sec it will be about may be 20 ... so if camera is recording with 20 frames per secound and here is you no rotating propeller :D
If I'm not mistaken, this only happens when viewed on the recording, not in real life...something to do with the frame rate of the recording equipment.
lights dont make a prop seem slower, even jet engines reduce throttle when positive rate of climb is achieved. Didnt you hear the noise level go down as you climbed??
I love turboprops. I find on any propeller-engined aircraft, there is a smoother, more pleasant sensation that you are truly flying. Jets are fun but they don't give off quite the same feeling, obviously because of the speed
The reason why it seem that propellor is not moving is because the shutter speed is opening and closing at the same rpm of the blades rotating on the prop.
You are correct ceddie2000. The framerate of this digital camera is 30 frames / sec. The rpm of the propeller must be a perfect multiple of of 30 and thus we get the strobe affect making it appear that the propeller has stopped spinning.
@ceddie2000 I have a different point of view. The closer we get to the speed of light, the slower objects seem to be moving. This is why it seems the propellers are moving slower then they actually are. Here is a different example, the standard living room fan..when it spins really fast, you can actually start making out individual blades. This has been proven with atomic clocks ..one clock in an airplane, the other on the ground. in the air, it seems you are moving slower, then on the ground
I am not sure if the propellers were moving really fast, because the blurring of the blades, could be because the wondow was dirty(?), but probably because the Dash 8 doesn't havean APU and engine no. 1 stops rotating for airconditioning and electrical puropses
jmr604: Thanks for replying re: my question about takeoff speed. My husband was a passenger on a turbo prop and noted the speed seemed slower then a jet, including a commuter jet he had previously taken. Cruising distance was lower as well. And the plane was very noisy!
These planes are so small. I remember boarding a filght from Detroit to Ithaca, NY and seeing this shit and I knew before I got on the plane that it was going to be a tight squeeze! I'm 6'3", 225 lbs and my knees almost touched my forehead in one of these little planes, they're so tiny. They remind me of little model airplanes that little kids throw up in the air.
the prop is moving at really high speed, so it looks like it stopped. If you take a closer look you'll see kind of blurriness around it, it means it's moving
i love planes i am a captain pilot on airblue my offical captain namses is captain faizan mahmood therefore i do why the prop has seemed to slow it i caused by the props spining but whn they takeoff they get the anno luminus effect tht is whyy
MrFaizan28 4 months ago
Q-400!! Very cool planes!
gooniac33 1 year ago
I love how the whole plane starts to shake, and when you talk, it sounds like a robot in the air.
nuke583 1 year ago
prop is spinning at 1020 rpm on takeoff ,.,, then slows to 900 after some altitude.. . FYI
Q400Driver 1 year ago
No this is becouse the prop rotations match with camera frame rate :) if prop is rotating with 4000 rotations per minute this mean for one sec it will be about may be 20 ... so if camera is recording with 20 frames per secound and here is you no rotating propeller :D
xhector 2 years ago
i wonder how many people freak and tell the attendent the engine shut off each week of flight.
07tundra6in 2 years ago
I think it just looks like that because it matches the camera's shutter speed.
misterhed 2 years ago
If I'm not mistaken, this only happens when viewed on the recording, not in real life...something to do with the frame rate of the recording equipment.
ambientflier 2 years ago
thats kinda scary dude... i will be shouting in the plane.. LOL
jasonyeozhishen 2 years ago
My friend rides one of these from US to his school in Dominica, via connecting flight. Do they go fast like the normal jet liners?
roan33 2 years ago
no, about 500 km/h...(ground speed)
musicexorcist 2 years ago
That landing gear sure looks weak.
maplemanz 2 years ago
but it is not...
musicexorcist 2 years ago
It`s a Dash 8.
idfboy6 2 years ago
400
musicexorcist 2 years ago
wow nice clip and,thanks 4 posting and,type Ethiopian cockpit and,enjoy my video u gonna love it!
solomonpilot767 3 years ago
lights dont make a prop seem slower, even jet engines reduce throttle when positive rate of climb is achieved. Didnt you hear the noise level go down as you climbed??
cinkmoot 3 years ago
disregard the above comment.
cinkmoot 3 years ago
Comment removed
Mattypoppins 3 years ago
DHC-8.Not EHC-8.
idfboy6 2 years ago
LOL you fail
DHC-8 with two PWC PW100...
musicexorcist 2 years ago
yup this is a dash-8 love it
jway212 3 years ago
Horizon Air!? I Love turbo props. Window seats next to the engines are the coolest.
dmripley21 4 years ago
What is the difference between turboprops and probs?
ownworldman 4 years ago
turboprops are turbine engines with props on them it counts as turbine time. props are regular piston or reciprocating engines
Soon2BpiLot2992 3 years ago
Its a lower power jet engin with a propeller in the front spinning with a fan in the back. A Cessna 172 uses only propeller for thrust.
CrabtreeGuitar 3 years ago
mmm love dash8's
SgtSavage166 4 years ago
I love turboprops. I find on any propeller-engined aircraft, there is a smoother, more pleasant sensation that you are truly flying. Jets are fun but they don't give off quite the same feeling, obviously because of the speed
MarkJGS 4 years ago
I didn't think it was allowed to use electronic equipment prior to the cruise phase??
unapro3 4 years ago
The reason why it seem that propellor is not moving is because the shutter speed is opening and closing at the same rpm of the blades rotating on the prop.
ceddie2000 4 years ago
You are correct ceddie2000. The framerate of this digital camera is 30 frames / sec. The rpm of the propeller must be a perfect multiple of of 30 and thus we get the strobe affect making it appear that the propeller has stopped spinning.
dubhouse 4 years ago
WOW, thats a crazy effect!, thanks for sharing the video, did you get any landing shots, i want to see those tires touching down.
LTF85199 4 years ago
@dubhouse you will die next flight
pokos57 1 year ago
@ceddie2000 I have a different point of view. The closer we get to the speed of light, the slower objects seem to be moving. This is why it seems the propellers are moving slower then they actually are. Here is a different example, the standard living room fan..when it spins really fast, you can actually start making out individual blades. This has been proven with atomic clocks ..one clock in an airplane, the other on the ground. in the air, it seems you are moving slower, then on the ground
martyn580 1 year ago
I am not sure if the propellers were moving really fast, because the blurring of the blades, could be because the wondow was dirty(?), but probably because the Dash 8 doesn't havean APU and engine no. 1 stops rotating for airconditioning and electrical puropses
banstaman 4 years ago
WHAT?
Skunkoworks 3 years ago
Everyone knows that the Dash 8 is by far the best prop in service, but c'mon the Dash 8-300 is a better variant than the 400.
RepDa617 4 years ago
jmr604: Thanks for replying re: my question about takeoff speed. My husband was a passenger on a turbo prop and noted the speed seemed slower then a jet, including a commuter jet he had previously taken. Cruising distance was lower as well. And the plane was very noisy!
Cissy2cute 4 years ago
its a DeHavilland Dash 8! I absoloutley love them. Rotation speed is about 135 on a standard day at MTOW.
capceo 4 years ago
These planes are so small. I remember boarding a filght from Detroit to Ithaca, NY and seeing this shit and I knew before I got on the plane that it was going to be a tight squeeze! I'm 6'3", 225 lbs and my knees almost touched my forehead in one of these little planes, they're so tiny. They remind me of little model airplanes that little kids throw up in the air.
AQUEMINI331 4 years ago
That's why these kinds of planes are called cloudhoppers.
loneil12 4 years ago
is the prop moving? it seems to have stopped near to the end of the vid
lennyennyennyooo 5 years ago
Yes, the prop was moving. Read the description of the video as to why it looked like that.
shanejensen 4 years ago
the prop is moving at really high speed, so it looks like it stopped. If you take a closer look you'll see kind of blurriness around it, it means it's moving
vitekfdr 4 years ago
yes. usual speed of takeoff
dubhouse 5 years ago
What is usual takeoff speed for this type of plane?
Cissy2cute 5 years ago
About 100 knots.
jmr604 4 years ago
where is this at?
DHUNT571 5 years ago
that's LAX (los angeles)
dubhouse 5 years ago