Complex sentence: The HondaJet made its maiden flight in December 2003 and was debuted to the public at the EAA AirVenture air show in Oshkosh, Wisconsin, in July 2005.
Split into simpler sentences: The HondaJet made its maiden flight in December 2003. It debuted to the public at the EAA AirVenture air show in Oshkosh, Wisconsin, in July 2005.