SaltyNZ:
No expert on the light planes but some of the airliner silhouettes are a little difficult to pick (I blame the pixels). Under the 747 ... 777? Then 767. Between the Concorde and the DC-3, an actual 737?
I think the 'Piper' is actually a Cessna (thatsthejoke.jpg) and maybe the top one is a Beechcraft.
747-400 at the top
A330
737-800
Concorde
777