Mini B25

SlingShot

Maneuvering With Purpose
So I decided to shrink the @ultramicrobe B-25 to 60%. That gives me a 880 mm* wing that I can power with twin 2204 2300's and a 20 amp ESC. 5045 DAL 3 blade props. Should able to pre-fab this to at least 80-85% done.

Mini B25.jpg


* Edit: Originally listed as 910 mm.
 
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SlingShot

Maneuvering With Purpose
Wing married to the fuse. Ailerons and elevator done. Damaged one of the 2205's, so, I am switching to 2204's with the 20a ESC's. Need to mount the nacelles and do the turtle deck.

b2518 may.jpg
b2518 may2.jpg
b2518 may3.jpg
 

ultramicrobe

Junior Member
Hey, cool to see the modifications, will be nice to see how it flies. miniturizing plans is surprisingly hard but the results can be better than the original I find. I did a mini bomber too, but went with a simplified wing profile:

https://www.flitetest.com/articles/swappable-lancaster-bomber-with-fpv-bombsight

Its also a different plane - quad Lancaster, so I will be keen to see how this one works. Looks strong. I think it is going to rip.