In the earliest days of commercial aviation, before the advent of radio guidance, the federal government constructed a system of beacons and arrows to literally light the way from state to state and coast to coast.
In the earliest days of commercial aviation, before the advent of radio guidance, the federal government constructed a system of beacons and arrows to literally light the way from state to state and coast to coast.
In the earliest days of commercial aviation, before the advent of radio guidance, the federal government constructed a system of beacons and arrows to literally light the way from state to state and coast to coast.