Morning Gents ...
Dora-9 ...
I reckon it won't be too long before we have enough material to publish a Vol 2 of a certain book just dealing with the RAF Form 700
SNOW = Serial Number Of Work. The SNOW is a 4-digit number which runs consecutively up to a maximum of 9999, before recommencement at 0001, irrespective of when scheduled maintenance occurs.
No I'm not that sad ... I looked it up
http://maa.tools.mod.uk/linkedfiles/...RAF)(C17A).pdf