Ok...this is got me...what is this guy talking about? ACARS Mode: 2 Aircraft registration: .C-FYNS - Canada Acknowledge: No Message label: 4T - Unknown Block id: 0 Message no: M93A - Management Unit Flight id: AC0000 - AirCanada Message: AGSND 631 HI...1/C FOR A PUNY 319 ...SHOULD BE GOOD FOR A MIGHTY 767 ...LES BOYS