Thread: Build Log Build: Birdofplay 62" Flyguy
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Old Jan 20, 2012, 05:57 PM
Otto Dieffenbach is offline
Find More Posts by Otto Dieffenbach
United States, CA, San Diego
Joined Aug 2011
2,888 Posts
Build Log
Build: Birdofplay 62" Flyguy

Flyguy 62 Version 2 Build Log is at:

http://www.rcgroups.com/forums/showthread.php?t=1836963

Adizero Flying Golfers at Torrey Pines (5 min 10 sec)


History: Flyguy came to being after a visit to my local hobby shop where one of the workers showed me a 30 second clip of an RC flying man. I decided I wanted to design and build a flying person while keeping it inexpensive, simple to build and easy to fly. The design has 11 Depron parts and on the larger versions some plywood bracing and 4 carbon fiber stiffeners. Flyguy can easily be built in less than 10 hours and I have built one in as little as 5 hours, with precut parts.

This Build Log is a “how to” step by step process of building a 62” Flyguy using the Birdofplay 6mm Depron cutouts available from Northwest Cutout Service. His website is balsabuddies.com. The plans are also available on the Flyguy discussion thread and are posted here. This build is a first trial of the cutouts. Modifications I mention in the build log should be incorporated in the actual cutouts and plans. With the tabs/slots, it is easy to trial fit every step and is recommended.

I will be using only hobby store available parts to complete Flyguy. Recommended power is 200 to 400w. 200w provides good, advanced trainer performance, while over 300w provides unlimited vertical capability. Although I will be using a 200w Parkzone motor, I will be bracing Flyguy for up to 400w of power. I will also personalize the head graphics. If you follow this process, you will have a durable Flyguy that will fly well.

In addition, if you happen to get out to the Los Angeles or San Diego area and would like a RTF Flyguy 62 Version 2, I now offer them flight tested, less battery and transmitter for $700. Inquire through flyingguys.com.

Flyguy Discussion Thread:

http://www.rcgroups.com/forums/showthread.php?t=1505753

Happy flying.

Fun, build video made with photos.
Build: 62" Flyguy with balsabuddies.com Cutouts by Otto Dieffenbach (1 min 7 sec)


First 2 flights.
1st Flight of the balsabuddies.com 62 Inch Flyguy by Otto Dieffenbach (2 min 39 sec)


Flyguy62 as Superman.
Airshow: RC Flyguy 62 as Superman Superhero by Otto Dieffenbach (3 min 0 sec)


Flyguy Flash Mob in HD (may take some time to load but worth a look).
http://www.youtube.com/watch?feature...&v=Bfhp01NWQeM


Step 1

Flyguy is not a slow-fly plane like most Depron foamies; he is more like a balsa shoulder wing trainer. Make sure you do not reduce the prop pitch for slow-fly; he needs to move through the air for effective control.

What you will need. Feel free to substitute with equivalent:

Electronics (an old plane is a good source for parts)

A Transmitter that can mix Elevator and Ailerons, Pitch and Roll, for elevons (most have this feature)
Parkzone F4u or T-28 900kv motor and standard Parkzone prop (9.5 x 7.5)
30 amp ESC
3s 2200 mah 20c battery (Turnigy is $10)
2- Parkzone metal gear digital servos, DSV130M
AR600 Spectrum receiver
One 10 cm servo extension pigtail for ESC connection

Alternate Power Package for vertical performance:
Turnigy D3536/8 1000KV Brushless Outrunner Motor $16.90
http://www.hobbyking.com/hobbyking/s...dProduct=18228
40 amp ESC (Ebay $20-30)
Bf-109 Parkzone 3 blade prop cut down to 8.5" and balanced
3s 2200 mah 20c battery (Turnigy is $10)

Airframe

balsabuddies.com 62” Flyguy or hand cut one from plans
” or 5mm plywood (12x6 inches)
Parkzone Bf-109 flap hardware set, PKZ4921
4- Small Dubro hinges (comes in pack of 6)
1/8” carbon fiber tube, 40” long
2- Music wire 1mm
2- Small diameter coffee/cocktail stir straws
Gorilla Glue
Foam Safe CA with accelerator
5 minute epoxy
2 zip ties
Foam mounting tape
2-3 mm heat shrink tubing

Tools

Sharp knife
Razor saw
Sanding block with 150 grit paper
Flat table/work bench
Hand saw or scroll saw to cut plywood (if you don’t own one, find a friend that does)
Small Philips head screwdriver
Pliers and wire cutters
T-pins or equivalent
File (to bevel identified slots)

Finishing (optional)

4 sheets of glossy inkjet photo paper (digital camera, printer, computer, PowerPoint)
Rust-oleum spray paint, large cans $3.77 (many colors, Home Depot)


Here are a full sized PDF set of plans, not a tiled version. Tiling can be accomplished with either Adobe X or Bill Segraves' ScaleAndTile3 software. The 62 inch is covered in this Build Log. The 46 inch is constructed the same except without plywood and is covered in the Flyguy46 Build Log. The 31 inch has a separate Build Log with plans and flys great. I have built two 62", two 46", a 39", a 38", a 31" and a 22". The flight characteristics are all similar; advanced trainers.
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Last edited by Otto Dieffenbach; Apr 09, 2013 at 08:56 AM. Reason: Removed a line, added plans, pics
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