San Diego Chargers Helmet Logo - Iconic NFL Team Design #51009 (License: Personal Use)

This image shows the official San Diego Chargers helmet used from 1974 through the 2016 season, characterized by its deep navy blue shell, a stylized yellow lightning bolt with a white outline sweeping across the side, and a bright gold facemask. The helmet includes standard ventilation holes and a white chinstrap attachment point, reflecting both aesthetic identity and functional safety design. It represents one of the most recognizable logos in NFL history before the team rebranded as the Los Angeles Chargers.

Used on sports fan sites, NFL history pages, merchandise listings, and team retrospectives; matches user intent for nostalgia, team branding research, or visual identification of vintage NFL gear.