Video thumbnail for Police Radios: How Cops Called Backup Before 1922 #shorts

Police Radios: How Cops Called Backup Before 1922 #shorts

Apr 3, 2026
Before 2-way radios in 1922, police dispatch was a challenge. Learn how early mobile radio tech, fueled by ham radio pioneers, revolutionized public safety and continues to influence police scanners today. #PoliceHistory #RadioTechnology #PublicSafety #HamRadio #Innovation