Empennage · Elevator — Work Session (5h 25m) 2026-08-09 Empennage · Work package 9 Elevator · 5h 25m · Plans: Page 9-8, 9-9, Section 9, Step 2 & 5Counter Sinking aft spar 29 holes on top, counter sinking tailing edge insert ← All entries in this build log