There are a couple of items that may be of interest:
http://forum.1cpublishing.eu/showpos...62&postcount=3 a list of airfield elevations by IvanK in PDF format, and
http://forum.1cpublishing.eu/showpos...16&postcount=1 one french and one british set of printable airfield information cards by VO101 Tom also in PDF format.
Sorry, nothing I know of in computerised database form - which doesn't mean there isn't one, just I haven't come across it yet.
~S~