My Warrior book says 63 knots, but who's counting? Why not full flaps????
I
have a zillion hours instructing in Cherokees/Warriors and I can't
remember
ever teaching a student to use two notches for landing.

The only time to use two notches is (a) in strong cross winds or (b) in
squirrelly high winds.

While it's not necessary, two notches give you a flatter, slightly faster
approach that lets you "bust through" the cross wind or wind shear a bit
better than the steeper, slower full-flaps approach...
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"