"Bob Gardner" wrote in message
...
Two part answer. First, runways with single-digit designators (1,2,3, etc)
do not have a preceding zero painted on them. Second, FAA-P-8740-47 "Radio
Communications Procedures and Techniques," which hardly anyone has or has
read, says that if there is more than one digit, each digit should be
spoken, as in "one three" rather than "thirteen." If there is only one
digit, there is no reason to enunciate two digits.


Flying in the UK it is the reverse. The runway will have 02 painted on the
runway and you will be expected to say zero two. Saying "runway 2" would be
confusing and leading people to believe you meant something from 20 to 29.

Funny how it goes.