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J-3 Cub

Project by propcarver posted 664 days ago 942 views 1 time favorited 13 comments Add to Favorites Watch

My version of a J-3 Cub.

I can make quite a few of these from a 2 by 4.

Original project designed as a use for some scrap wood I had laying about. I drew the plans for the airplane and the fixtures needed to build the wings. The wings are built from ribs and spars as in the full size airplane. The wings are then covered/wrapped with thin veneer made with the band saw.

The wheels were turned on my lathe and the propeller is carved with a proper twist. The wing span is about 20 inches or so.

A lot of sanding and then painted with Krylon. The most difficult part of the protect, for me, was masking and painting the lightning bolt graphic on the fuselage sides.

Regards,


13 comments so far

View mot's profile

mot

4901 posts in 915 days


posted 664 days ago

That’s a great plane, Prop. I’ve made a few for scale R/C flying. They look neater than they fly. They have a really short tail moment and a huge wingspan and are well known for their “ground loops,” on take off. I’ve put some floats on a couple. They can be fun flyers. That’s a neat version!

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)

View propcarver's profile

propcarver

49 posts in 708 days


posted 664 days ago

Hi Tom,

If the main gear is setup with about 2 degrees of toe they will track as straight as an arrow on the take off roll. I have built the R/C versions of the Cubs in many sizes up to 1/3 scale. Also have a little stick time in a few of the full size versions.

Regards,

View GaryK's profile

GaryK

9497 posts in 867 days


posted 664 days ago

Nice plane. I have built a few crashers also in my day. Stuck with helicopters.

-- Gary, East TX -- The longest journey begins with a single step.

View jockmike2's profile

jockmike2

7222 posts in 1125 days


posted 664 days ago

Neat looking plane, does it fly? mike

-- Mike. mwurm13@yahoo.com

View jeffthewoodwacker's profile

jeffthewoodwacker

482 posts in 682 days


posted 664 days ago

Very nice—-looks ready to take off and fly somewhere

-- Those that say it can't be done should not interrupt those who are doing it.

View MsDebbieP's profile

MsDebbieP

14090 posts in 1039 days


posted 664 days ago

cool.
Very well done

-- ~ Debbie, Canada (http://www.execulink.com/~yohan)

View TreeBones's profile

TreeBones

1558 posts in 902 days


posted 664 days ago

Nice, cant call that scrap any more.

-- Ron, Twain Harte, Ca. Portable on site Sawmill Service http://westcoastlands.net/Sawmill.html http://westcoastlands.net/SawBucks2/phpBB3

View rikkor's profile

rikkor

11338 posts in 753 days


posted 664 days ago

I have about 800 hours instructing in J-3s. The heater works well…, if it is above 65 degrees.

View toyguy's profile

toyguy

699 posts in 716 days


posted 664 days ago

I too have built and flown many RC versions of the J3.
The thing I like about it’s flying is when in real slow flight, almost on stall, the ailerons will appear to be reversed. When the port side is up it will not catch the air flow, and starboard down will just induce more drag, so instead of rolling to the left, you actually will turn right.
The J3 is a great airplane and your project is a nice reproduction.

-- Brian's Table Top Toys http://home.mountaincable.net/~bgraham/

View Karson's profile

Karson

25274 posts in 1279 days


posted 663 days ago

Great looking plane. A nice job.

-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †

View Andy's profile

Andy

562 posts in 787 days


posted 662 days ago

Wow! Very nice work..great painting Too.

-- " If I can make it,so can you" Andy in Oregon

View Kerux's profile

Kerux

505 posts in 762 days


posted 575 days ago

I just saw this for the first time when I logged in tonight (was in the Roll the dice) area.
I really like it!!! I think that would be a fun project to have and to hang in our basement..(if I can ever finish it!)

-- http://inhisgrip1.blogspot.com/

View brunob's profile

brunob

1465 posts in 1048 days


posted 496 days ago

I owned a full size Cub for a while. Fun airplane if you weren’t in a hurry. I’ve looked down many times and seen the traffic passing me. Thanks for the memory.

-- Bruce from Central New York

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