November 2023 to late May 2024
Ordinarily this wouldn't merit its own entry, but for a trip of this magnitude, it does. Aside from the research I mentioned above, there were a number of MX items to address. Most significantly, my engine was consuming an unacceptable amount of oil, and had developed a case through-bolt leak. Due to the age (installed as a factory new engine in 1994 to convert to the -A3B6 and never overhauled) and the other issues, I made the decision to have a major overhaul done in December 2023, replacing almost everything firewall forward. I feared that this would push out the date for this trip excessively (you don't want to take a very freshly overhauled engine on a trip like this without a lot of time on it!), however I found a shop that turned the engine around in only 30 days. I am happy to report it looks and runs great, and does not leak a drop of oil and consumes very little. I did the breakin flying as quickly as possible (only around 10 days) and ran another entire oil change worth of flying as we made a short trip to Cleveland to see the Solar Eclipse. Fortunately, everything was working great, and I managed to get around 50 hours on the engine. Oil analysis, filter inspection, and borescope all looked good. So I felt ok to proceed with the real trip.
I also began the process of acquiring some necessary parts that would be installed at my annual. I elected to have my annual performed early so that I could have it out of the way (it would have come due end of June and potentially rushed us home), as well as giving me another opportunity to have the engine looked at in detail post-install. At the annual, I decided we would replace the (sick-sounding) electric fuel pump (last replaced 25 years ago) with an overhauled core I had sent to Aeromotors. I also bought an Artex 345 406MHz ELT, which is mandatory for flying through Canada, as well as simply a good idea over the remote emptiness of the Alcan!
Finally, I acquired my Iridium GO! satellite phone, tested it, got a second Verizon eSIM, bought a Crashkit survival kit, and assembled a handful of other emergency and survival supplies. We also got together and tested our tent camping gear, with a focus on being compact and lightweight.
After I got the airplane back from annual, I went over it very carefully myself and made a few test flights to give myself confidence there were no issues. Fortunately there were none, so we were ready to go! I unloaded a bunch of junk I had been carrying and everything I didn't need for the trip, and I loaded up all our gear and waited for the day...
Trip Legs