Sprocket is another Action Master Vehicle set. Sprocket is a new Autobot character, with body detailing that suggests he turned into a jet in his pre-Action Master life. He came with the Attack Cruiser, a jeep-like vehicle that sits two Action Master figures, and that transforms into a helicopter. He was available in 1990.
As a bonus (I drew 366 daily drawings in 2017, so I'm posting two today) here's Gutcruncher, Decepticon air-to-ground support specialist. He came with the Stratotronic Jet playset. It is a jet that splits into a flying nosecone and battle-tank, and turns into an assault base. Gutcruncher and the Stratotronic Jet were available in 1990.