1.6 hrs, 34 rivets
Rivet forward decks to longerons. Can't get two of the rivets, need a better bucking bar.
Also riveted ADAHRS brackets to the aft longerons. Trimmed them a bit, to allow easier access to the skin/longeron rivets when the time comes.
Shipped the SL-40 off to have Garmin/Apollo apply SB0921.
Tuesday April 20
1.9 hrs
Finish installing vent lines and brake lines in forward cabin.
Install NPT fittings to Dynon ADAHRS. Route AOA, pitot, and static lines to ADAHRS.