marc Thursday, October 31, 2024

GAMI Releases G100UL Into the Wild

This week GAMI, which developed the STC-approved G100UL high-octane avgas replacement, announced that a shipment of the fuel has been delivered to the Reid-Hillview airport in California. A load of 7500 gallons will be sold by the county-owned fueling service via truck. Currently, the only fuel available at KRHV is mogas, Jet A and Swift’s […]

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marc Thursday, October 17, 2024

Where Are We On Unleaded Avgas?

Industry wide progress on a so-called drop-in replacement for high-octane avgas always seems to go in fits and starts. Lots of noise then a period of silence. Is anyone actually doing something on this, you may ask? The answer is most definitely yes, but the recent news has come more in dribs and drabs than […]

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marc Wednesday, October 9, 2024

Flying Dynon’s Emergency Glide Feature — Go Down Easy (UPDATED)

I probably shouldn’t admit this, but some features that come with the latest electronic flight instruments have left me a little, um, disinterested. Until I try them, that is. A good example is the concept of “safe glide” or even autoland. Garmin introduced both concepts a few years ago, though the full-autoland idea is more […]

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marc Thursday, October 3, 2024

FAR Revisions to Fix the “LODA Problem”

The FAA has published a glut of rule changes affecting CFR Part 1, 11, 61 and 91 regulations that affect, among other things, pilot privileges across a wide range of activities. But for owners of Experimental/Amateur-Built aircraft, the best news is the rescinding of the so-called LODA rule. Recall that in 2021, the FAA changed […]

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marc Tuesday, October 1, 2024

See This — Radiant’s Low-Coast Angle of Attack

Sometimes the simpler the better. At least that’s the philosophy James Weibe has always seemed to follow. He’s definitely embraced that approach with the new visual angle of attack (AoA) indicator. No electronics. No special pitot tube. The Radiant AoA is a simple vane-style pointer you mount to the wing nearest you—well, because you want […]

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marc Wednesday, September 25, 2024

AOPA To Get New Prez in 2025

The Aircraft Owners and Pilots Association has announced a successor to current president Mark Baker, who is set to retire at year’s end. In his place comes Darren Pleasance. The association notes that this is only the sixth president in its history, dating back to 1939. Baker has been on the job for more than […]

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marc Thursday, September 19, 2024

Kitfox’s Reasons for De-Emphasizing the SLSA

In the normal order of things, a successful product will probably remain in production until demand slackens, technology changes or it can’t be built effectively. But there are other reasons, some not so obvious. Case in point? Kitfox Aircraft. Since 2009, when the company began selling the Series 7 Sport, it’s cranked out roughly 40 […]

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marc Tuesday, August 13, 2024

MOSAIC Next Steps—An Interview with Rian Johnson

As part of the Oshkosh Live streaming television the Firecrown aviation division (which includes this site as well as KITPLANES) did from AirVenture, I sat down with Rian Johnson, who is, in addition to his role as head of design engineering at Van’s Aircraft, the chair of the ASTM F37 committee working on MOSAIC industry-consensus […]

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