In 2012 the aircraft was marketed under the name DFS Single.
This aircraft was marketed for homebuilding for many years, with some 360 known to be under construction or flying by 1992.
The 421A appeared in 1968 and the aircraft was redesigned in 1970 and marketed as the 421B.
The aircraft has very quiet operation, and has been marketed under the name Whisperjet.
These aircraft are marketed aggressively around the world to our allies and potential adversaries.
The aircraft were then marketed as the "Bombardier Learjet Family".
Their aircraft were marketed in kit form.
The aircraft was marketed as the Bell 204B.
The aircraft will be marketed as a kit only.
The aircraft is marketed with the French slogan "simplicite, economie, amusement".