public bool CheckLegacyAliasExists(string callsignWithTags)
{
// Prevent slamming on this call.
System.Threading.Thread.Sleep(500);
using (CSSDataContext db = new CSSDataContext())
{
string callsign = Alias.GetCallsignFromStringWithTokensAndTags(db, callsignWithTags);
return(Alias.CheckLegacyAliasExists(callsign));
}
}