McB JN-4 Jenny

Plane McB JN-4 Jenny 1.4

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Updated plans for the McB Jenny.
Jenny Beauty Shot.jpg

ATTENTION: There are now two sets of plans.
The Long Fuselage is more scale correct, but must be built with special attention paid to keeping the tail light. On the prototype I used white gorilla glue for assembly and carbon fiber pushrods for rudder and elevator. Unpainted, with all the cowling decorations and a 3S 2200 battery at the firewall the CG is near its aft limits.
The Short Fuselage can be built with hot glue and typical FT construction and stay in CG. Do try to keep the tail light though. Every little bit helps.

Changes include:
-Hispano-Suiza engine .stl file.
-Cardstock cowling details.
-Foamboard turtledeck.
-Short and long fuselages.
-Designed around 2826- 1000kv motor instead of HobbyKing Donkey motor.
-Optional power pod to use FT firewall.
-10º down thrust on motor mount.
-Added servo wire routing holes in fuselage top plate
-Added ESC cooling holes in former 2
-Shortened landing gear mount to allow larger batteries.
-Added Windscreen templates
-Error corrections.

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Corrected a few oversights in the last version:

Added control horn slots to Rudder and Elevator.
Changed wing strut label from "Cut 2" to "Cut 4"
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