The definition of police helicopter | Verso Books
Aviation to receive a 'New' Eagle
Huntington Beach police helicopter crashes, killing 1 officer and injuring another - ABC News
Helicopter drones to be deployed by U.S police forces for the first time (and it won't be long before the paparazzi use them, too) | Daily Mail Online
Police aviation - Wikipedia
Police Helicopter: Thief Chase - Apps on Google Play
Aviation Unit - United States Park Police (U.S. National Park Service)
National Park Service helicopters played vital role on 9/11 - Fire Aviation
Police aviation - Wikipedia
New York City Police Department Aviation Unit - Wikipedia
What Do Police Helicopters Do? - Aero Corner
U.S. Park Police Celebrates Half a Century Flying Bell Aircraft - Bell (news)
LAPD Air Support Division - Wikipedia
First H125 takes off for Houston PD | AirMed&Rescue
Partners - Aviation Program (U.S. National Park Service)
Do many US police forces use helicopters and for those that do, what is the criteria for calling one into use? - Quora
Law enforcement agencies continue to choose Airbus helicopters for key missions | Airbus U.S.
Bell Helicopters for Public Safety, Search & Rescue and Law Enforcement
Baltimore Police Department to acquire three new Airbus H125 helicopters | Airbus U.S.
Calls to 'defund' U.S. law enforcement place police aviation budgets on chopping block
