Make one radio do the work of two, three, four... or more!
Every R/C hobbyist who owns two models or more has the problem: how to operate them all and do so affordably. Buying a radio system for each is the easiest answer, but also the most expensive. Swapping one set of on-board gear among several models is the least expensive, but also the most time-consuming. Assembling extra sets of gear piece by piece is time consuming—and still can't match the all-in-one completeness, cost-savings or quality of a Futaba FASSTPak.
Provide the essentials of on-board gear at a low package price, minimizing shopping time and equipment cost.
Allow one radio system to control multiple models, eliminating the need for (and cost of) multiple radio systems.