The Tundra evolved out of experience with the old Beaver 650 that had loads of development but which never really got squarely on the market. Thanks to its resurrection by Laron a few years back, this desirable aircraft flies onward.
Today, the model is built by Joplin Light Aircraft who bought the design rights for the Tundra and 1/2-Tun (single seater). Joplin got started distributing ASAP products in the U.S. but has now grown into an Original Equipment Manufacturer to better implement their own improvement ideas.
One of these upgrades involves the impressive Geo-Suzuki engine. This 65-horse four stroke powerplant burns a mere 2 gph from its smooth-running three cylinders. Best of all the lively engine is priced at $4,995, well below that of some four-stroke options available to ultralight enthusiasts. Joplin makes the Tundra available standard with a Geo-Suzuki conversion, so adding the engine is simpler.
A tandem design, the Tundra is easily appreciated by larger American pilot because it enjoys a wide cabin with ample elbow room. Based on a welded steel structure, the open framework affords excellent visibility as well while assuring adequate strength for its ample payload. Among other refinements since I flew it in 1996, Joplin changed the ailerons to improve response at higher speeds.
Flight characteristics were wonderful in the old Beaver 650 and this translated well through the ownership changes. Now firmly based in the USA, Tundra – and soon, the 1/2-Tun – become all-American designs that you should examine more closely.
Do you know what happened to the Tundra and 1/2 Ton designs?
You’re testing my memory. It’s been many years since I thought about those model names. I am not aware of any activity associated with Joplin. Beaver, however, may be returning. Tundra was based on Beaver.