"Matt Barrow" wrote in message
...

Paul stated "canceling when you have sufficient visibility..." which
indicates a change in status/condition/visibility (at the point visibility
becomes adequate).


Paul wasn't following the thread very closely. The message he responded to
stated "when an instrument letdown to a civil airport is necessary". As I
said, if you can operate under VFR an instrument letdown wouldn't be
necessary.



Your reply infers that there was adequate visibility prior to that.


No, you're inferring.