411A
<<Gusty winds on final? No problem, the yaw damper will take care of this...wrong. It had to be switched OFF at 1000agl on landing, leaving you to arm wrestle the pig all the way to the ground. The 39inch ventral fin helped some, but not much.>>
Wasn't this the A model only? Series YD as opposed to parallel on B & C models. Also if I recall correctly, you could have either AP on or YD on but not both as same switch on AP controller