This is our series dedicated to the Airlines of
the USA. There are 20 traditional caches and one Mystery
cache
in this series. In order to find the Mystery you will first need to
find all 20 traditional Caches. Some of these will contain the
clues you need to find the final Mystery cache. Good luck and enjoy
the series!
Pacific Southwest Airlines was a United States
airline headquartered in San Diego, California, that operated from
1949 to 1988. It was one of the first large discount airlines in
the United States and is considered a precursor to Southwest
Airlines. PSA was known by its slogan "The World's Friendliest
Airline" and for the iconic smile painted on the nose of its
airplanes. Opinion L.A. of the Los Angeles Times stated that PSA
was "practically California's unofficial in-state airline for
almost 40 years."
