# do some de-duping
$field[5] =~ s/^\s+//; # take any leading blanks off
$field[2] = unpad($field[2]); # take off leading and trailing blanks from spotted callsign
# do some de-duping
$field[5] =~ s/^\s+//; # take any leading blanks off
$field[2] = unpad($field[2]); # take off leading and trailing blanks from spotted callsign