Air Support Unit - Essex Police
FAA looking into near-collision of drone, chopper – Boston Herald
Vertical Magazine - New Jersey State Police AW139, call-sign "TROOPER". Photo by Antonio More' / https://photo01aviation.smugmug.com | Facebook
PSP- Pennsylvania State Police helicopter
Air Support Unit (Falcon) | mpdc
Police aviation in the United Kingdom - Wikiwand
Maryland State Police Aviation Command
Victoria Police Air Wing - Wikipedia
NSW Police Force - Throwback to PolAir 1 - call sign 'whiskey', Australia's first owned and operated police helicopter. Now on display at the New South Wales Police Academy. #TBT #throwbackthursday | Facebook
LAPD Has Spent $215 Million on Their Helicopter Unit Over the Last Decade, Is It Worth It? - L.A. TACO
Helicopter Announcements | San Diego County Sheriff
The Phoenix City Council approved spending $18 million on a specialized helicopter, along with training for pilots and mechanics. | KJZZ
On the Ground and In the Air | Manchester police, Emergency vehicles, Police
Police call for anyone who has been in helicopter involved in crash that killed Chris 'Willow' Wilson to come forward - ABC News
Top 10 Coolest Airline Call Signs! - AeroSavvy
Winnipeg Police helicopter call letters - Seems appropriate. : r/Winnipeg
Police aviation in the United Kingdom - Wikiwand
ASU (Air Support Unit) - Metropolitan Police Service
York Regional Police on Twitter: "After two pilot projects, including a shared helicopter with @DRPS, the @YRP Air Support Unit was cleared for take-off on this day in 2000. Two decades later,
Michigan State Police bringing helicopter to Saginaw County airport to provide eye in the sky - mlive.com
Police heliport will soon call Westside home - Columbus Messenger
UK Emergency Call Signs Explained
UK Emergency Call Signs Explained
How a free Army helicopter cost Newark police more than $2M - nj.com
Police helicopters 'miss thousands of incidents' in England and Wales | Metropolitan police | The Guardian
How to Find Out Why an LAPD Helicopter is Circling Above Your Home | LAist
