Nathan Young wrote:
On 4 Jan 2005 07:15:18 -0800, "Robert M. Gary"
wrote:

In general, I'd try to stick with TKS deicing system. Boots are
always
troublesome because they can leak and only protect a very small
amount
of the wing at the leading edge. The TKS system drips deicing fluid
all
the way down the wing. There are several known-ice certified TKS
installations.

Do any of the aftermarket TKS installs have K-Ice approval? Last
time
I checked (a while ago) they did not, which is a shame, because every
pilot I have talked to that has flown with TKS says the ice buildup
is
non-existent and way better than boots.

Mooneys with the TKS system installed by Mooney in the factory are
certified known ice. If you have TKS install the system later, its not
known-ice.

-Robert