Video thumbnail for Before Smartphones: Hams Pioneered Portable Comms! #shorts

Before Smartphones: Hams Pioneered Portable Comms! #shorts

Apr 3, 2026
April 2nd, 1973: Martin Cooper made the first handheld mobile phone call. This giant leap was built on decades of groundwork by amateur radio operators, who pioneered portable two-way radios. #MobilePhoneHistory #AmateurRadio #TechInnovation #HistoryOfCommunication