Breaking News

Cue up The Malibu Guru, Episode 157 to hear Jon talk about everything from ground power units to the history of PMOPA. 

Jon Sisk, owner and founder of Audio Authority, is at the Piper exhibit in Oshkosh, showing off the latest member of the White Lightning line, Model S28114, the SmartGPU.  

Portable ground power units are the unsung heroes of the hangar. While no one can deny their utility, they are often overlooked as crucial support players for aircraft owners. In fact, their useful...

The first general aviation GPU to offer Bluetooth and Wi-Fi connectivity, the White Lightning SmartGPU™ offers advanced features that cater to convenience, safety, and performance requirements of c...

See the latest Piper airframes, powered by White Lightning GPUs! Enter to win a free GPU.

White Lightning™ celebrates the 120th anniversary of amateur-built aircraft. At 10:35am on December 17, 1903, Orville Wright became the first man to achieve sustained, controlled, powered flight. T...

For those of you who are interested in general aviation and the eventual transition to an unleaded replacement for 100LL avgas, I thought you would like to see my report for the December Aviation C...

GAMI's G1000UL is currently the only approved unleaded avgas, and Jon Sisk wanted to test it on his RV-14. See his full interview with Larry Anglisano to get the results and a great perspective on ...

We are proud to announce two new models in our White Lightning™ brand of compact ground power units (GPUs) for general aviation aircraft. They expand our focus on cost-effective innovation to addre...