CaravanMan said:
I had enough ice on the plane once while I was landing that it was incredibly mushy, but thankfully never stalled it. I flew the ILS with no flaps and a lot of airspeed, but in the flare it felt like there was nothing there. The normally very responsive controls felt like mush. And, like Mar also said, get out of ice as soon as you can. That is your best protection.
Yea, the no flaps in icing is good policy...in addition, you might want to consider not making abrupt power changes until you got your wheels on the ground. When I have significant ice on the airframe, I usually fly it on, no flare. The stall will come on way before the bottom of the green arc, so if you are 10 feet up when you attempt a flare, you might be surprised.
Here's a test question: What's the speed limit on Caravan tires?
Also, when you're planning your approach, you might want to consider whether or not you'll have to do a circling approach. Our company prohibits circling approaches if you have airframe icing, but I would imagine a trace is not going to be a limiting factor if vis is up and the ceiling alows for a wider circling manuver.