"Robert M. Gary" wrote in message
...
Today I was shooting approaches at MHR. Wx was 001OVC 1/8SM. When I
got handed off to tower they would say "Mooney 1234, not in site,
landing own risk, landing runway 22L". That doesn't sound like a
landing clearance to me. What does "landing runway 22L" mean in the
tower ATC phrase book? Why would he tell me that landing was own risk
if he wasn't going to clear me to land?

BTW: It always struck me as odd that a Mooney and a 747 have the same
vis requirements on an ILS. A 1/2 mile is probably like 2 seconds in a
747 but an 1/8 mile is like 10 seconds in a Mooney. Of all my 6
approaches today I easily could have landed from any one of them. I
was able to follow the rabbit to the runway but technically if I can
only see 1/8 or so I can't land.

Perhaps the controller deemed that the runway was unsafe due to the
visibility. Without being able to see if the runway was clear, he could not
verify it was safe:

3-3-2. CLOSED/UNSAFE RUNWAY INFORMATION
If an aircraft requests to takeoff, land, or touch-and-go on a closed or
unsafe runway, inform the pilot the runway is closed or unsafe, and
a. If the pilot persists in his/her request, quote him/her the appropriate
parts of the NOTAM applying to the runway and inform him/her that a
clearance cannot be issued.
b. Then, if the pilot insists and in your opinion the intended operation
would not adversely affect other traffic, inform him/her that the operation
will be at his/her own risk.

PHRASEOLOGYRUNWAY
(runway number) CLOSED/UNSAFE.
If appropriate, (quote NOTAM information),
UNABLE TO ISSUE DEPARTURE/LANDING/TOUCHAND-GO CLEARANCE.
DEPARTURE/LANDING/TOUCH-AND-GO WILL BE AT YOUR OWN RISK