p3dave wrote: ↑Thu Dec 30, 2021 10:57 pm As an aside, if you do have to replace one of these lights, how do you do it?

IME, a short piece of the appropriate-sized heat shrink tubing works great. Sort of like a Chinese finger puzzle.

Chris

Even if it is installed with rubber and dual lock, is it considered as “removable” and thus OK regarding airworthiness? I’m not sure that my inspector will allow this in France. My IA was not concerned about this at all. In fact, he liked the idea that it encourages more frequent O2 use. Not an &qu...

This thread inspired a post (link) about our DA40 remote tank installation:



Chris

Prompted by the recent DA42 O2D2 oxygen thread ( link ), here is a remote O2 tank installation in our DA40. I stole this idea from someone on DAN, but don't recall the guilty party. ;) Secure the AL-647 tank to the netting mounts in the baggage area: https://i.imgur.com/d6iUhxwl.jpg ...and route the...

I just removed my trim tab altogether when I added the fin, and that was perfect for my plane. My IA was uncomfortable with removing the tab altogether since control surfaces are sometimes quite sensitive to seemingly minor weight changes. Probably not an issue, but... ¯\_(ツ)_/¯ So we just fabricat...

Maximizing fuel flow and carefully eliminating *all* baffle leaks are crucial steps to controlling CHT.
Enabling faster climb rates at relatively low IAS while keeping the cylinders attached.

See: https://www.diamondaviators.net/forum/viewtopic.php?f=24&t=7409

Chris

Low capacity SanDisk SD cards are getting scarce, while microSD SanDisk variants are still widely available. But probably not for long. ¯\_(ツ)_/¯ For logging, I switched to a SanDisk microSD with an adapter, which works great. The adapter is easy to replace, usually no extra charge, and should be av...

For dissimilar materials where vibration resistance (not raw strength) is the primary goal I would probably use RTV.

Chris

With the mini-wipe antenna, how would you place it against the G345R surface, same as the micro-chip antenna? Could you send a picture with the mini-wipe antenna installed? Thanks. For mounting the mini-whip antenna, see the post on page 2: https://www.diamondaviators.net/forum/viewtopic.php?p=7418...

Aviation Consumer's November 2019 issue ( link to abbreviated introduction ) includes a lengthy article by Paul Millner (retired Chevron chemical engineer) about the history & chemistry of the Lycoming anti-wear additives, including Phillips Victory oil. He follows-up in the March 2020 issue add...