That quote doesn't mean that department buys or operates airplanes. It means they own at least one specific kind of StingRay that they can mount in aircrafts that happen to be flying in their precinct.
I will say, being from the US, the fact that any branch of the government would use such a device should amaze me, but unfortunately I have to admit I have heard of worse abuses of power.
I will say, being from the US, the fact that any branch of the government would use such a device should amaze me, but unfortunately I have to admit I have heard of worse abuses of power.