DeltaHawk Engines is hardly a newcomer to AirVenture. It’s been showing the progression of its Jet-A 4-cylinder engine for a couple of years, but at this year’s show it’s expecting FAA certification by the end of 2019, and showed up with the 180-HP variant of the engine on a Cirrus. DeltaHawk has been making sizable improvements to the engine, and in this video Dennis Webb gave Larry Anglisano an update on the project and an overview of the latest tech.
In Case You Missed It
![sideview shows the Better Half with the full VW case. [Credit: Legal Eagle Airplane]](https://www.kitplanes.com/wp-content/uploads/2026/02/Milholland-V-Twin_Side-View.jpg?w=324&h=160&crop=1 "Better Half VW")
AeroVonics Flight Displays
Leave your cutting tools in the drawer. These drop-in electronic instruments eliminate complicated installations and have an impressive feature set.
Aero ‘lectrics
Jim Weir takes a look at low-cost and free CAD software available to help you document modifications you've made to your aircraft.