These are all the posts about the Sonex aircraft:

• (Yet) another project! June 11, 2017
• Aircraft rewiring June 16, 2017
• AeroVee intake experiment July 8, 2017
• Intake design: prep work July 18, 2017
• Intake design: Plenum and runners August 1, 2017
• Intake Fabrication August 25, 2017
• Printing the plenum: Beating Alloy 910 into submission August 31, 2017
• Finishing up the intake September 3, 2017
• Testing the new intake September 4, 2017
• Vacuum leak, found September 10, 2017
• Plenum intermission September 16, 2017
• Plenum test run #2 September 16, 2017
• Plenum test run #3 September 22, 2017
• Welding the intake runners September 29, 2017
• A spark plug interruption October 4, 2017
• Spark plug thread repair October 5, 2017
• More engine problems October 18, 2017
• Engine is off the plane October 24, 2017
• Engine guts part 1 October 28, 2017
• Engine guts part 2 December 3, 2017
• Fitting the propeller December 10, 2017
• Engine guts 3 December 19, 2017
• Engine guts 4: Blueprinting December 28, 2017
• Engine guts 5: Oil mods January 1, 2018
• Engine guts 6: More head work January 3, 2018
• Engine guts 7: More oil mods January 12, 2018
• Engine guts 8: Balancing act complete January 13, 2018
• Engine guts 9: Dialing the cam January 21, 2018
• Engine guts 10: Blueprinting the oil pump January 22, 2018
• Engine guts 11: Closing the case January 23, 2018
• Engine guts 12: Setting deck height February 18, 2018
• Engine guts 13: Setting valve geometry March 3, 2018
• Engine guts 14: Final assembly March 4, 2018
• Aerovee Oil Filter March 12, 2018
• Engine is back on the plane March 21, 2018
• Engine restart May 27, 2018
• Engine measurements June 3, 2018
• Wheels October 6, 2018
• Tailwheel October 11, 2018