F O Engineering Inc

https://interestingengineering.com/stratolaunch-the-worlds-biggest-plane-just-started-its-six-747-engines

Stratolaunch: The World's Biggest Plane Just Started Its Six 747 Engines The largest aircraft on the planet is closer to its first flight. Stratolaunch has just completed its first round of engine testing.

GREAT article on the HeliSas.
http://accessintelligence.imirus.com/Mpowered/book/vrw15/i117/p28

iMirus Online Digital Reader Rotor & Wing - November 2015 - Stabilizing Influence - 28

Congratulations Genesys for your latest success with the Robinson R44. Genesys Aerosystems HeliSAS (Helicopter Stability Augmentation System) and autopilot is now FAA approved for Robinson’s top-selling R44. F O Engineering designed and produces the Electronic Controller for the Genesys Aerosystems HeliSAS (Helicopter Stability Augmentation System).

R44 and R66 Autopilot and Aspen Flight Display The same Genesys Aerosystems HeliSAS (Helicopter Stability Augmentation System) and autopilot that was FAA approved on the R66 earlier this year is now available on Robinson’s top-selling R44.