"In the 80's, a [local]" joke

In the 80's, a [local] radio station had a couple of DJs who claimed
the stealth fighter had landed at the Mt. Joy airport in Mt. Joy,
Iowa. This is used mainly by the weekend warriors, and once a year
it's used for an air show. The authorities were notified after an
estimated 10,000 people came to the airport. They asked the
people why they were out there, and they were given the story about
the stealth fighter.
The authorities then called the FBI, who talked to the FAA, who
called the FBI back. The two DJs got yanked off the air and
suspended for two weeks - but not before some people at the
airport, armed with cell phones, called into the station, got put on
the air, and said that they couldn't see the thing. The DJs replied
that it was proof the technology worked.
To top it all off: the DJs said the only way that you could see
the plane was to move your head back and fourth - like a chicken
when it walks - and try to catch a glimpse out of the corner of
your eye. They stated that if you looked right at it, you would
never see it. This was believed and a majority of the people were
doing just this when the police arrived!