That Time the Postal Service Actually Used Gyrocopters To Deliver Mail

When a Florida mailman landed a gyrocopter with a USPS logo on the lawn of the Capitol today, I’m sure you were asking yourself the same question I was: Does the postal service really deliver mail via gyrocopter? Not today. But it turns out they did, back in the 1930s. » 4/15/15 7:57pm 4/15/15 7:57pm