The Unfulfilled Vision
Among the numerous aircraft concepts that never materialized in aviation history, the Van's RV-11 occupies a unique position as a completely undeveloped design from one of homebuilding's most successful manufacturers. Unlike its production siblings that would eventually number more than 11,000 flying aircraft by 2023, the RV-11 remained nothing more than an idea on Richard VanGrunsven's drawing board.
The RV-11 was conceived as a single-seat touring motor glider, a significant departure from the aerobatic and cross-country aircraft that would define the Van's product line. VanGrunsven, an Airline Transport Pilot with more than 12,000 flight hours and engineering background, envisioned the aircraft with a configuration similar to the German AMS Carat motor glider. However, unlike other abandoned projects that at least reached prototype stage, the RV-11 never advanced beyond initial design concepts.
The Designer's Other Ventures
Richard "Dick" VanGrunsven's career encompassed numerous experimental projects, with the RV-11 joining several other unrealized designations in his portfolio. The RV-1, a modified Stits Playboy, was eventually completed and later restored for display at the EAA AirVenture Museum. The RV-2 remained an unfinished wooden flying wing glider concept, while the RV-5 was planned as a single-seat aircraft powered by a two-stroke engine. Among these incomplete projects, the RV-11 stands out for leaving virtually no documentation or physical evidence of development work.
Van's Aircraft Evolution
Van's Aircraft began operations in 1973 from a modest shop behind VanGrunsven's residence in Reedville, Oregon. The company's growth trajectory eventually necessitated relocation to a 60,000-square-foot facility at Aurora State Airport, approximately 33 miles from the original location. Throughout its expansion, Van's maintained focus on successful designs like the RV-4, RV-6, RV-7, and later models, while concepts like the RV-11 were quietly set aside.
The company faced significant challenges in scaling production, including partnerships with suppliers like Langair Machining around 2006 during Tom Green's presidency to address gear leg manufacturing bottlenecks. These growing pains highlighted the wisdom of concentrating resources on proven designs rather than pursuing experimental concepts like the RV-11.
Technical Void
No specifications, performance parameters, or engineering drawings survived for the RV-11, leaving aviation historians with only the knowledge that it was intended as a touring motor glider. The absence of engine selection, dimensional data, or weight specifications reflects the preliminary nature of the project. Even basic configuration details remain undocumented, though the reference to AMS Carat similarity suggests a conventional motor glider layout with high-aspect-ratio wings and provisions for both powered and soaring flight.
The Company's Later Challenges
Van's Aircraft filed for Chapter 11 bankruptcy protection on December 4, 2023, facing multiple operational difficulties. The company struggled with corrosion problems affecting laser-cut parts in approximately 1,800 kits, while selling kits below actual production costs. These financial pressures demonstrated the complexity of aircraft manufacturing that might have made specialty projects like the RV-11 economically unfeasible even if development had continued.
Despite bankruptcy proceedings, Van's continued tracking first flights of completed aircraft, including RV-14 deliveries as late as October 11, 2025, though the company's long-term status remained uncertain through the reorganization process.
Legacy of the Unconstructed
The RV-11 serves as a reminder that even successful aircraft manufacturers generate numerous concepts that never reach fruition. While Van's Aircraft achieved remarkable success with its produced models, creating a thriving community of builders and pilots, projects like the RV-11 illustrate the decision-making process that focuses resources on viable designs.
No RV-11 examples exist in museums, private collections, or restoration projects because none were ever constructed. The aircraft remains solely as a footnote in Van's development history, representing the motor glider market segment that the company ultimately chose not to pursue. In an industry where the Van's RV series became synonymous with homebuilt excellence, the RV-11 stands as evidence that sometimes the most important decision is knowing which projects not to complete.