@derek well, my intention was not for a wide spanning pack for several decades(in fact there already is an extensive freeware pack with those inclined towards the 50s/60s), but just one based purely off the 1979/1980 timetables provided. It seems like it would be more easy to implement considering air travel hasn’t changed as much between now and then as opposed to now and back in the 50s. And the 80s are something everyone can appreciate, so I don’t feel like it would be as prohibitive as older airliners. If JF can find it economically viable to produce the 747 classic and A300-200, I can’t imagine that an old traffic pack to fit the mood would be too bad. That said, I can understand the apprehension, I just wanted to get it out there that I would be happy to provide some useful resources, and if for whatever reason JustFlight finds a reason to do this, I would be happy to work on the team to help gather necessary resources free of charge.