On Jun 14, 2:54*am, "Larry Goddard" wrote:

Nope, you are wrong. N numbers are unique at any given time. The fact
that they can be changed at some time in the future has nothing to do
with it. *

Actually I maintain it has everything to do with it. Sure, the
registration and the glider have a unique relationship at the time the
flight is made. There is however no assurance that the registration
number and the glider will have that same association at the time the
badge or record is processed, or at any time in the future when the
badge or record documentation is reviewed. The association between the
glider and the N number is therefore not unique.


Andy