This Page Features these Vintage Ads: Here's more nostalgic aviation ads: an E6B flight computer, Champion spark plug, Airman sunglasses, Beechcraft Baron 58, David Clark Headsets, Sporty's A300, Prist Cleaners, Piper Mirage, Arnav Loran, and a Cessna flying coupon. These ads are taken from vintage aviation and aircraft publications such as Flying, Air Force, and The AOPA Pilot.