DMair Rockstar was an airline in GTA Vice City and liberty City stories. Its main routes include Liberty City to Vice City. The name references DMA Design, what Rockstar north (GTA's developer) used to be called, as well as the current developer of GTA, Rockstar Games. On the logo there is a moon. It is unknown if They are still active presently as tit appeared in a games taking place 1984 to 1998.
DMair Rockstar appears to operate many Boeing 727s called in-game, "Airtrains".