i was wondering how i cld change ai reg nbr quickly in a specific airline flightplan txt without going 1 by 1 when you have over a 100 flights,i,e: N123UA, N124UA, etc... or a random reg, is there a tool you can do that with, in notepad i cldn't find option for reg nbr, i cld replace other stuff but not randomize the reg..many thx for help

Personally, I use the find command to narrow the search for an individual flight plan. Only takes a second.Warren