os

Netcraft:    [9]intra-cas.faa.gov is running Microsoft-IIS/4.0 on [10]NT4 or
   Windows 98
NMAP: Remote operating system guess: Windows NT4 / Win95 / Win98
intra-cas.faa.gov: Server: Microsoft-IIS/4.0
 
mirror taken by: jericho  
mirror taken on Sun Nov 21 00:50:38 MST 1999