Helicopter Flight Controls: The Collective

This is the second in my Helicopter Flight Control series covering the four flight controls in a helicopter. In this video, I show you the collective and how it controls main rotor blade pitch. Then I take you for a flight and demonstrate two landings and a takeoff, as well as how I can reduce/increase speed without descending/climbing. Although I don't provide details about the cyclic, it does play a part in this video; hold your cyclic questions for that video, okay?

One thing I failed to make clear in this video: the collective controls the manifold pressure in a Robinson. It does this because the collective is tied to the throttle through the use of a correlator and electronic governor. So when I "pull pitch" -- lift the collective -- the throttle automatically increases to compensate for the additional drag of the blades at a higher pitch setting. When the throttle increases, the manifold pressure increases. Because of this, it's common to use the manifold pressure setting to indicate the collective pitch setting even though manifold pressure is an engine indicator and not a main rotor blade indicator. I hope that makes sense to you; it should when you watch this entire video and listen to my manifold pressure references.

BIG DISCLAIMER: I am not nor have I ever been a flight instructor. The purpose of this video is not to teach you how to fly a helicopter. It's simply to explain, mostly to non-pilots or fixed wing pilots, what the collective control does. If you want more information, I strongly urge you to consult the Helicopter Flying Handbook, which is FREE on the FAA Website: https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/helicopter_flying_handbook/ You'll find Chapter 3 especially informative.

About Me and the Helicopter
- I have been flying for about 20 years. My nearly 4,000 hours of flight time is in Robinson R44, Robinson R22, and Bell 206L (Long Ranger) helicopters.
- The helicopter is a 2005 Robinson R44 Raven II -- the same one that appears in the photo at the beginning of the video. You can learn more about them here: https://robinsonheli.com/r44-specifications/ I own this helicopter. It is the third helicopter I've owned since 2000.
- My helicopter has ADS-B Out and is picked up by radar facilities. You can see my track for recent flights on Flightradar24: https://www.flightradar24.com/data/aircraft/n7534D This is a great site for tracking any almost any flight, including the airlines.

About the Video
- The video was recorded with a pair of GoPro Hero 7 cameras (https://amzn.to/2Lxyzwl), one of which is connected to the helicopter's intercom system with an NFlightCam audio cable (https://amzn.to/31syLTm). Both cameras record audio, but I dialed down the helicopter sound to about 25% of normal volume so it wouldn't be annoying.
- The camera mounts are MyPilotPro Spider Mounts (https://amzn.to/2BnbcQv and https://amzn.to/2Muou3N) which are made specifically for aircraft operations. Utilizing three suction cups, they make it possible to mount cameras on rounded surfaces. You can see one of the mounts in the video near my vertical compass. For more information about camera mounting options for aircraft, visit https://mypilotpro.com/; I will be reviewing these mounts in an upcoming video.
- The video was edited on a Macintosh using Screenflow software. Learn more about it here: https://www.telestream.net/screenflow/overview.htm
- Additional audio in this video was recorded in Screeflow using a Røde Podcaster microphone (https://amzn.to/2IFnbNr).
- The intro music is by Bob Levitus, famed "Dr. Mac." You can find him here: http://www.boblevitus.com/

I try to drop cockpit POV videos every Sunday morning and "extras" with more info about owning and operating a helicopter midweek. (Some channel members get early access to some of these videos.) I also host occasional livestreams with Q&A chats. Subscribe and turn on the notification bell so you don't miss anything new! And tell your friends. I'm trying hard to deliver good videos and grow my subscriber base.

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Видео Helicopter Flight Controls: The Collective канала FlyingMAir