Van’s RV series shows up in partnerships more than almost any other experimental. These sporty two- and four-seat kit airplanes offer performance per dollar that certified singles can’t touch, and they come backed by one of the largest, most active builder communities in aviation — so there is always knowledge, parts, and help close at hand. Sharing a finished RV lets a group of sport pilots fly something that climbs, cruises, and rolls far beyond its modest fuel burn for a fraction of the per-person cost.
The experimental nature is the real cost advantage: owners can perform much of their own maintenance, which keeps a shared RV remarkably inexpensive to run. The trade-off a partnership should square away up front is the paperwork — confirm the operating limitations and that insurance works cleanly for multiple owners and, where relevant, the builder. Settle that, and an RV is one of the most rewarding and affordable airplanes a small group can own together.