Tom Blackstone's
B-25 Mitchell
Bomber Project
Last Updated:
June 5, 2009
   
  The plans are ready !

"Precious Patty", named after Tom's wife, takes flight at the Sky Ranch Flyers 2008 Remote-Controlled Air Show.
 


Drawings!

 

Fiber Glassing!

 

Mechanicals

 

Painting!

The Fuselage


The Tail


The Wing


The Engines


Specifications
and Plans


Sheeting!


Vacuum Forming
 


Full Views

 

About the Author

 

At-6D Texan

 

Welcome!  For the last few years, I've been designing my own plans to build a scale
B-25 Mitchell bomber. The design was completed using SolidWorks, a 3D modeling
program, and WinFoil. Construction of the first prototype began on Sunday, March 6, 2005. 

First flight took place on August 11, 2007.

Click on the links to the left to view the different sections of the construction.
 
If you have any questions or comments, feel free to contact me at
info@tomsplanes.com



Latest Site Update: 
 
June 5, 2009 We have six sets of cowlings ready for shipping.  Cost for the
pair is $29 with shipping.  Contact info@tomsplanes.com to order.

Still working new glass parts, which will include the window frames.

We gave up on waiting for the landing gear refits from Lado-Tech.net.
If you plan on ordering from Lado, stay on top of them, or plan on 6 months for delivery.  We are VERY disappointed with their service!
 
May 20, 2009 Several Updates to discuss:

Laser Cutting:  Many of you are asking for recommendations.  Best
bet is to have the parts cut by LaserLizard.com which has the .DWG
drawings on file and ready to cut.  

Plastics:  We have out-sourced the production of the cowlings
and glass canopies to Custom Model Works, who is currently
pulling cowlings, and will soon be pulling the canopy parts.
Pricing will be determined after the first run is completed.

Landing Gear:  We are awaiting the arrival of a conversion kit from
Lado-tech.net to change our Robart Retracts to electric.

Fuel Tanks:  The tanks were re-mounted with new tie-downs
which lowered the tank 3/8" and brings the center of the tank
more in-line with the Saito Carburetors.  Click here for pictures.
 

January 22, 2009 The Plans are ready!  Click here to go to the Drawings page, outlining
the two options for purchase.
 
September 24, 2008 A few more changes have been made to the design, which again has backed up release of the plans.  One major design change was the central wing joint, which was modified to reduce the amount of joints in the structure.  We are also updating the new tail drawings as well.
 
July 9, 2008 After breaking the nose wheel again, the decision was made to rebuild the tail section, using lighter materials.  The original section was built with "lots" of lite-ply.  The new section was built with balsa, basswood,
and 1/64" aircraft ply for sheeting.  Also, the rudder server was moved forward toward center, where the elevator servo's are located.  The nose weight is now down to 1 lb !  If you remember, the original flight
had a 2.5 lb nose weight ...

The rebuild and painting was completed the night before the Sky Ranch Flyers 2008 remote-controlled Air Show in West Bend, WI.
Despite 18 mph winds, Tom took it to the sky for it's "newest" maiden voyage.  On the 8th lap around the field, he noticed it handling unusual, and brought it in for a perfect landing, only to find the port elevator bolt had come loose from the control horn. 

Tom stated "it was Jesus that landed that plane, not me!"

Click here for picture of Precious Patty's flight at the Sky Ranch!
 

"Precious Patty" lands at the Sky Ranch Flyers field during their 2008 remote-controlled
Air Show.  Despite 18 mph winds, and a port elevator that disconnected during flight,
she landed perfectly!

 

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