Horizontal Stab 19 (0.75 hr)This entry was posted in Empennage Horizontal Stab on March 21, 2013 by Peter Since I don’t have a torque wrench, I had not bolted on the center rear hinge bracket. I put it on today but just as a place holder. Finally I riveted the 404 and 405 to the front spar. It took longer than it should have.