Here we have different type of airports:
Large civilian airports (some joints)
large military AFB, NAS, MCAS
Smaller regional airports
Cities municipal airports
There are almost 300 runways in Nevada teather at this time - I am sure it's a realistic number for the USA where even the smallest farmer has its own airstrip

Fact is we don't need them all for the use we will do with falcon, So I plan on reducing the number in the fifties range (max100) to actually what a real Viper driver there would have access/need to.
the first victims will be all the MUNI airports.
I plan on keeping of course all the AFB and the large civil airport (like Vegas, LAX, SkyHarbour, etc etc)
Ideally, only the AFB, NAS, MCAS, auxAF and ranges and JOINT civil/mil airports would need to be kept
Comments, thoughts welcome