F-22 Raptor Single 70mm EDF.

[noahangel11]

Unfortunately I didn’t get a flight video in, per the rules. It did fly however

 

[Mr Man]

You did get a flight vid of v1.. The challenge ends on the 31st btw

 

[noahangel11]

Then sure, add it!

 

[Mr Man]

Will do!

 

[Houndpup Rc]

Will do!

Man! I have to hurry up on mine!...The problem is time.....

 

[speedy7385]

F22 Raptor 70MM Twin EDF DTFB RC Plane

John Flach (RC Skunkworks)

Rc-skunkworks

rc-skunkworks.godaddysites.com

Specifications

• Length: 1320mm (~52”)
• Wingspan: (954.4mm (~37.5”)

Electronics
Power:

• Qty-2 70mm EDF https://store.flitetest.com/70mm-ed...otor-2300kv/?searchid=0&search_query=70mm+edf
• QTY-2 ESC 80A https://store.flitetest.com/skywalk...s-and-xt-90/?searchid=0&search_query=70mm+edf

Batteries:

• QTY-2 3-Cell 4000 mah Lipo batteries wired in Series for 6S (A 63s pack will not fit in fuselage)

Servos:

• QTY-4 17G Servos

Receiver:

• 4 channel Minimum

Materials

• DTFB QTY-7 sheets, Dimensions 20” x 30”, 3/16” thick
• Carbon Fiber Rods for wing spar. 5mm max diameter, Length 289mm x 2, total 578mm
• Qty-4 8mm diameter Neodymium Rare Earth Magnets for Canopy/Battery Hatch https://www.homedepot.com/p/Master-...th-Magnet-Discs-10-per-Pack-07045HD/202526363

Full Plans:
https://drive.google.com/drive/folders/1SZV9FdDes3sXX5H1RKTeZ5I_C5yr4ORD?usp=sharing

Tiled Plans:
https://drive.google.com/drive/folders/1QjG7GbacU4To4w-Ij-zkMleBEZMtplEt?usp=sharing

Assembly instructions:
https://drive.google.com/file/d/1GkbtIE_s9gMr2xEe8IzO__gKtQwhIpz6/view?usp=sharing

Thanks for the plan, great design! By any chance you know what the AUW with the 2x 3s 4000mah? I have 2x 70mm 4s EDF, want to see if they are enough thrust for this plane.

 

[noahangel11]

Thanks for the plan, great design! By any chance you know what the AUW with the 2x 3s 4000mah? I have 2x 70mm 4s EDF, want to see if they are enough thrust for this plane.

I don’t recall the AUW, sorry. It I don’t think it will fly well on 4S. I tried 4S first and it just wasn’t enough thrust, so I went to 2x 3s in series at 6S total to get it to fly good and to get the batteries to fit. The tray was designed for 4s size battery, and a 6S would not fit. It was a dog and slow at 4S.

 

[speedy7385]

Thanks for the info.