Bryan enthusiastically reported, "I had a recent opportunity to fly with the 915is on Rotax guru, Ronnie Smith's Rans S-7 that he is testing. I was very impressed!" Ronnie, proprietor of 
For pilots, builders, or repair shops interested in information on the 915is, or for those ready to place an order please visit the California Power Systems 
As the 2018 flying season launches, a long-awaited powerplant from Rotax Aircraft Engines is beginning to arrive in the USA and to be shipped on to customers for installation. Pilots and builders seeking more power can welcome the Rotax 915iS fuel-injected, turbo-charged, intercooler-equipped 135-horsepower engine. Talk about a kick in the pants! The engine recently won certification for use on aircraft where such approvals are valuable. “California Power Systems is proud to announce the first customer delivery of a Rotax 915iS going to Mark and Alina Pringle of Rocky Mountain Kit Planes to install in a Rans S-21 Outbound,” reported Bryan Toepfer, operations manager of CPS, an enterprise related to mail order behemoth, Aircraft Spruce. “We have another one shipping today for a customer building a Just Aircraft SuperSTOL,” Bryan noted. He continued, “Two more are on the way from Rotax in Austria to be installed in a couple of gyros.” According to California Power Systems — a major supplier and service organization for Rotax — customer demand has been high.
