week 18 win-or-tie-or-go home overtime loss to the Raiders. On February 3, 2022, the Chargers hired Vikings special teams coordinator Ryan Ficken. In 2022, the Chargers announced the location of a new headquarters in El Segundo, California. Logos and uniforms Except for color changes along the way, the Chargers have essentially used the logo of an arc-shaped lightning bolt since the team debuted in 1960. During its period in the AFL, the club also used a shield logo that featured a horsehead, a lightning bolt, and the word "Chargers". The team brought the logo back for on-field design in the 2018 season. From 1960 to 1973, the colors consisted of various shades of Electric blue ("powder" blue, but technically called Collegiate blue) or white jerseys, both with gold lightning bolts on the shoulders. The helmets were white and had both the arc-shaped lightning bolt logo, in gold or navy depending on the year, and the player's number. At first, the team wore white pants before switching to gold in 1966. In 1973, the numerals on the blue jerseys changed from white to gold. In 1974, the sky blue was changed to dark royal blue. The helmet was also changed to dark blue and the players' numbers were removed. Additionally, the face masks became yellow, thus making them one of the first teams in the NFL (with the Kansas City Chiefs) to use a facemask color other than the then-predominant grey. From 1978 through 1983, the Chargers wore their white jerseys at home, coinciding with the hiring of coach Don Coryell – when Joe Gibbs, a Coryell assistant in 1979–80, became head coach of the Washington Redskins in 1981, he did the same, and white at home became a Redskins staple through 2007 – but Coryell switched the Chargers to their blue jerseys at home starting in 1984. With the exception of the 1991 season and other sporadic home games since, San Diego wears its blue jerseys at home. In 1985, the Chargers started using navy blue jerseys and returned to wearing white pants. The team's uniform design was next revamped in 1988. It featured an even darker shade of navy blue. The lightning bolts on the jerseys and helmets were white, with navy interior trim and gold outlining; the facemasks became navy blue. In 1990, the team started to wear navy pants with their white jerseys. From 1988 to 1991,