One of the Best Turboprop/ Best pilots/ *Great Cockpit view*// Keep doing great Commander..👌 CaptainMax®️🏆🎖❤🌹 We love you/we love the ATR./we love aviation. 😎🕵🤗
Hi, i am a huge fan of the atr even though i never had the chance to fly one - i fly 737ng - I have a couple of questions about how to operate the engines, and i would really appreciate if u could take the time to answer them cos i was not able to find the answer in the FCOM. As far as i have understood to vary the pitch the PEC feeds supply oil supplied from the HP pump on the prop RGB through the EHV housed in the PVM, to either the increase or the decrease pitch side of the actuator causing a servo piston mechanically connected to the shanks to slide inboard or outboard, changing the pitch. To decrease the pitch, for instance, the PEC feeds the so called control oil - not sure where it comes from - to the decrease side of the actuator, opposing the ever present supply oil, driving the piston and the blades towards a flatter setting as reflected by a drop in Np; conversely to increase the pitch the PEC feeds supply oil to the increase side of the actuator while dumping at the same time some control oil allowing the supply oil to drive the servo piston and the blades towards a higher pitch. If HP supply oil from the HP pump is not available the system will the back up electrical feathering aux pump to supply oil to the increase side of the actuator and drive the blades towards a higher pitch. Is that correct? How is the control oil dumped and where? During normal ops is any oil fed into the increase side of the actuator or the increase in pitch is solely obtained by dumping the control oil and allowing the supply oil to drive the piston? Many thanks
Thoroughly enjoyed every minute of working at CAL as project director. Best contract ever. Shame the project completed.
It was a pleasure working with you guys.
Thank you! Same for us!
Thanks Capt. Always I wish people could see more of our beautiful mountains or valleys. Our little island is beautiful.
One of the Best Turboprop/ Best pilots/ *Great Cockpit view*//
Keep doing great Commander..👌
CaptainMax®️🏆🎖❤🌹
We love you/we love the ATR./we love aviation. 😎🕵🤗
The picture is really good. But it would be much better to hear pilots as well.
Hi, i am a huge fan of the atr even though i never had the chance to fly one - i fly 737ng - I have a couple of questions about how to operate the engines, and i would really appreciate if u could take the time to answer them cos i was not able to find the answer in the FCOM.
As far as i have understood to vary the pitch the PEC feeds supply oil supplied from the HP pump on the prop RGB through the EHV housed in the PVM, to either the increase or the decrease pitch side of the actuator causing a servo piston mechanically connected to the shanks to slide inboard or outboard, changing the pitch. To decrease the pitch, for instance, the PEC feeds the so called control oil - not sure where it comes from - to the decrease side of the actuator, opposing the ever present supply oil, driving the piston and the blades towards a flatter setting as reflected by a drop in Np; conversely to increase the pitch the PEC feeds supply oil to the increase side of the actuator while dumping at the same time some control oil allowing the supply oil to drive the servo piston and the blades towards a higher pitch. If HP supply oil from the HP pump is not available the system will the back up electrical feathering aux pump to supply oil to the increase side of the actuator and drive the blades towards a higher pitch. Is that correct? How is the control oil dumped and where? During normal ops is any oil fed into the increase side of the actuator or the increase in pitch is solely obtained by dumping the control oil and allowing the supply oil to drive the piston?
Many thanks
Hey Diego,
I guess cruxader27 was good enough to answer the question so deeply in the other video, so I could add nothing new related to that.
Trinidad and Tobago are not South America. They are Caribbean Islands.
Thanks for this wonderful video
Power on landing?
Landing was so soft that the F/O had to pull the idle gate.
Does he just fly his ATR all over the world to make videos? What's he transporting?
What airline
Danish Air Transport