Aviation Research and Training Tools (ARTT)
From SKYbrary Wiki
ARTT is an integrated family of products: ARTT Tower (control tower cab), Radar (approach control), Driver (airport vehicles), and Coms (radio and telephone). Each ARTT simulator can be installed on a single laptop computer or at a network of desktop computers to provide scalability, portability, and flexibility. Visual display can be on the computer screen using graphics cards or can be projected onto large screen displays.
ARTT was developed by Adacel to provide a low-cost entry to air traffic and aviation simulation.