ASU (Air Support Unit) - Metropolitan Police Service
Police Aviation - Career Police Officer
Police heliport will soon call Westside home - Columbus Messenger
A Eurocopter EC135 P1 helicopter, call sign G-WPDA, owned by South Western Helicopters surveying electricity lines, Stoke, Staffordshire, England, UK Stock Photo - Alamy
Verso
PSP- Pennsylvania State Police helicopter
How to Find Out Why an LAPD Helicopter is Circling Above Your Home | LAist
Michigan State Police bringing helicopter to Saginaw County airport to provide eye in the sky - mlive.com
LAPD Has Spent $215 Million on Their Helicopter Unit Over the Last Decade, Is It Worth It? - L.A. TACO
Air Support Unit - Essex Police
Man arrested after laser pen shone at police helicopter - Manchester Evening News
Victoria Police Air Wing - Wikipedia
Police helicopters 'miss thousands of incidents' in England and Wales | Metropolitan police | The Guardian
How a free Army helicopter cost Newark police more than $2M - nj.com
What are the pilot call signs from A-Z? - Quora
UK Emergency Call Signs Explained
Winnipeg Police helicopter call letters - Seems appropriate. : r/Winnipeg
Police call for anyone who has been in helicopter involved in crash that killed Chris 'Willow' Wilson to come forward - ABC News
Police aviation in the United Kingdom - Wikiwand
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,
On the Ground and In the Air | Manchester police, Emergency vehicles, Police
