The only difference between 747-400F (74Y) and 747-200F (74F) is the winglet. No SUD for 74Y.
<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by terenz:
I guess the question to confirm if the a/c was cargo or not is if the bird had a stretched upper deck or not? 747-400Fs have the small upper decks of the -100s and -200s.</font>
Anchorage has been a preferred techinical stop for Asia-America freighter market.