Potentially Sunjester may also be curious about what sorts of work the RAF were doing across the subcontinent.
Presumably the duties of the on-station fire brigade would be broadly similar on any airbase of any given nation in the war, so really the only questions are the location, and what sort of operations the airbase was a base for.
I suppose if you actually had a specific location, you could ask some more in-depth questions about specific events or missions carried out from your great-uncle's airbase, but pinpointing a specific location seems unlikely without more source information.