California's Drone Trespass Bill Is Great, Except For One Fatal Flaw

California State Senator Hannah-Beth Jackson (D-Santa Barbara) has introduced an innovative drone trespass bill. The bill is a good start, unfortunately as drafted, it won't work. SB 142 purports to prohibit the unauthorized use of unmanned aerial vehicles in airspace directly over private property, but the devil is in the details --- and this bill will be unenforceable if enacted as drafted.