When the Boeing 747 entered revenue service in 1970, it changed commercial aviation forever. Its sheer size pushed seat/mile costs to new lows, making long-distance air travel affordable for hundreds of millions of potential travelers.
When the Boeing 747 entered revenue service in 1970, it changed commercial aviation forever. Its sheer size pushed seat/mile costs to new lows, making long-distance air travel affordable for hundreds of millions of potential travelers.