There may have been a total of 4 earlier Y-8s.These are described as Y-8Ds and listed as tail numbers 5815 to 5818 MSNs have been quoted for these 4, although one of them is unconfirmed. As stated, there were 2 Y-8Fs delivered last year.
Last edited by Thaihawk; 13th Jun 2017 at 03:21.
Reason: mis-spelling of the word 'Quoted'.