On 3/30/2015 9:57 AM, John H. wrote:
On Mon, 30 Mar 2015 04:57:56 -0700 (PDT), True North wrote:

Keyser Söze
- show quoted text -
"So, this is what you have to contend with when flying that RC Cessna 172?

http://tinyurl.com/pvyg9t7 "


SNERK!
Is Johnny still trying to convince everyone that flying his toy is the same as flying a real plane?

Don, can you find where anyone here has said any such thing?



I don't think you ever claimed that flying a RC is the same as flying a
real plane. Of course it isn't.

At some point in the discussion you asked what the "differences" are.

Among the obvious (being what happens to the "pilot" and airplane if
he/she screws up) one of the differences is in how some are "steered" at
slow speeds on the ground. My comments where related to the types of
airplanes that I had experience flying ... primarily the high wing,
tricycle gear small Cessnas.

You claim that they have a steerable nose gear, controlled by the rudder
pedals. I claim they have a passive, spring loaded nose gear
that allows it to "follow" a turn but does not initiate the turn.
The "steering shafts" that you refer to are the two, spring loaded
assemblies that allow limited angle movement of the nose gear to follow
the turn. A sharp turn is initiated by differential braking. Shallow or
wide turns can be accomplished by deflecting the rudder (with the rudder
pedals that will cause the prop wash to push the tail one way
or another. The nose gear simply follows (slightly) due to compression
on one of the springs in the assemblies. Otherwise, you'd be scuffing
the nose gear tire similar to making a sharp turn on dry pavement in
your truck with 4 wheel drive engaged.