1938 Marcoux-Bromberg Jackrabbit – 24in wingspan


This design is an enlarged version of the popular 16in wingspan Marcoux-Bromberg (formerly Keith Rider) “Jackrabbit” free flight rubber scale model drawn by Tom Nallen in 1993.   Updated in 2002 by Tom Nallen2 for serious FAC Greve Race mass launch competition,  this 24in span version uses much of the structure and wood sizes from it’s smaller progenitor.  The power and glide patterns are improved due to the larger size, and  flight duration is much improved due to a significantly lighter wing loading.  This is a simple to build and fly high-performance rubber-powered flying scale model.
Qualifies to fly in FAC Scale, the FAC Greve Mass Launch and FAC Golden Age Monoplane  events.


Designed by noted Free Flight sport and scale model airplane designer Tom Nallen, this black and white plan includes full-sized top, side and front views of all components such that they can be built directly over the plan.  Stick and sheet balsa stock dimensions are indicated on the plan and all sheet balsa parts are printed full-size for use as templates in cutting out accurate parts to construct the model framework.  This is an Intermediate- level model to build and fly and is a good follow-on to a high wing monoplane rubber powered free flight scale, or sport model.

Model construction plan fits on a single Architectural D (24 x 36 inches)  sheet.  Plan download or print options available.

Additional information

Weight .5 oz
Dimensions 5.5 × 4.25 × .125 in
Plan Delivery

PDF Download, Printed 20# Paper

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