Junior Falcon EP (oz11417)

 

Junior Falcon EP (oz11417) by Jim Zare 2019 - plan thumbnail

About this Plan

Junior Falcon EP. Radio control sport trainer model. Wingspan 37-1/8 in, wing area 244 sq in, for electric power with Park 340 motor.

The original Carl Goldberg Jr Falcon (oz8144) kit first appeared in 1963. This here is a later, modern redrawn plan in PDFvector format.

Quote: "Redesigned for contemporary electric power, 3 or 4 channel options, by Jim Zare 2019."

Quote: "I first scanned and created a CAD file of the Junior Falcon in 1999. This model used a Speed 400 and Nicads. It was 3 channel and flew great. A number of people bought the laser cut parts under the Electric Model Design brand. I still have one of the Speed 400 models.

In 2011 I redesigned the Junior Falcon for outrunners and Lipos. The model shown below (White Stab) uses a Eflite Park 340. After several seasons of flying I am tweaking it by adding a magnetic hatch and a bolt on wing just like most of my other sport models. No more rubber bands. It will be easy to put this model in the car and get a few flights in those calm summer evenings.

The 4 channel version cruises at 1/3 throttle, loops and rolls at half throttle and is quite fast at full speed. I do mix some down elevator with throttle. With the motor stopped the Junior Falcon has a slow graceful glides just like the original. I do retain dihedral."

See build thread on RCGroups at https://www.rcgroups.com/forums/showthread.php?3363975-Junior-Falcon-2019

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Junior Falcon EP (oz11417) by Jim Zare 2019 - model pic

Datafile:

Junior Falcon EP (oz11417) by Jim Zare 2019 - pic 003.jpg
003.jpg
Junior Falcon EP (oz11417) by Jim Zare 2019 - pic 004.jpg
004.jpg

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User comments

Laser cut parts are available from Bob Holman, see http://www.bhplans.com/
Jim Zare - 10/08/2019
Thanks for providing Outerzone! I am attaching a couple of photos of my Junior Falcon plan, to add to that page.
Jim Zare - 05/12/2019
This is my build of the Junior Falcon EP [pic 004]. My first attempt at radio control was using a Junior Falcon in 1981. It used a Cox .049 and a full size two channel radio. This one was built in 2021. Thats 40 years apart!! This one uses 3s lipo and has four channel control.
Robert Fitch - 22/03/2022
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Scaling

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