Engines

Engineered Propulsion Systems (EPS) has announced that certification testing is progressing on its clean-sheet Graflight V-8 engine. The company says it is in the process of conducting environmental and block testing for type certification credit on the eight-cylinder engine, which is capable of producing 320-450 HP. According to EPS, the type certificate variant produces 385hp. […]

At AirVenture this week Continental announced a new STC to install its Prime IO-370-D3A3 engine into Cessna R and S-series C172s—a retrofit that could actually cost less than overhauling the Lycoming IO-360 it replaces. The Prime IO-370-D3A3 delivers 180 HP, includes roller tappets and comes with a recommended TBO of 2200 hours that extends to […]

California-based Ampaire reports that it flew its electric hybrid aircraft this week for the first time and plans an aggressive test program toward commercialization in 2021. The hybrid drive is installed in a Cessna 337 airframe. The company flew the airplane from Camarillo, California, on Thursday, but has offered little detail on the flight parameters […]

A young Canadian inventor has come up with what he says is a low-cost flight data recorder for light aircraft that requires no special installation. Ephraim Nowak, 26, says the video-based SkyVU system doesn’t need to be wired into the aircraft’s panel and systems. Instead, it uses 4K video cameras to record gauges on the […]

The Desanctification of AoA We installed an AOA called a “Lift Reserve Indicator” in our missionary C182. It’s purpose was exactly what the name implied…at any given airspeed, weight, bank angle, and G load, you knew how close you were to a stall far more precisely than indicated airspeed, sound, feel, buffet, etc. The instructions […]

AVweb’s weekly news roundup found reports on an aviation upgrades shop expanding its autopilot offerings, a convention appearance for Click Aviation Network and a new training management system for Pobeda Airlines. Air Plains Services has announced that it is adding Genesys Aerosystems autopilots to its list of available products. The Kansas-based company offers general aviation […]

AVweb’s weekly news roundup found reports on an STC for a King Air autothrottle, FAA-PMA approval for Nicrocraft Cirrus SR22 heat exchanger and muffler, discounts for certain FlightSimExpo attendees and a simulator sponsorship for US Aviation Academy. It also uncovered announcements of a new owner for Ft. Langley Air, a sales director appointment at DAES, […]

Garmin has announced that it has received FAA Supplemental Type Certification for its GFC 500 autopilot for several Mooney M20 and 36/A36 Bonanza models. Specific aircraft approved include Mooney M20 J, K, M, R and S models and Bonanza models 36, A36 and A36TC. The GFC 500 integrates with the G5 electronic flight instrument or […]

I was sitting in a traffic jam Friday and getting ever more steamed because I was already 20 minutes late. Adding to my dismay was that the local NPR station was running its spring fundraising drive and interrupting the programming every five minutes. Piling on top of that and irritating me further is that they […]

uAvionix SkyBeacon ADS-B Installations In his article on the uAvionix SkyBeacon, Larry Anglisano said that a pilot could ask ATC if they see his ADS-B. It is true that ATC has the capability to see whether an aircraft is ADS-B equipped, we discourage pilots from asking that question. It encourages unnecessary frequency congestion and the […]