Wreckage and oil have been found where a private Cessna plane crashed into the Baltic Sea ... Wikimedia Commons A Cessna 551 Citation photographed in Luxembourg (archive pic) "The aircraft was ...

Cessna was busy working on a stretched version known as the Cessna Citation 550. The new, slightly larger Citation made its maiden flight on January 1st, 1977, and its FAA certification in March 1978.