The ATR 72 is a twin-engine turboprop regional airliner manufactured by the French-Italian aircraft manufacturer ATR. It is the successor to the ATR 42 and is used primarily for short-haul regional flights. The ATR 72 has a capacity of up to 78 passengers and
From Wikipedia
The ATR 72 is a twin-engine turboprop, short-haul regional airliner developed and produced in France and Italy by aircraft manufacturer ATR. The number "72" in its name is derived from the aircraft's typical standard seating capacity of 72 passengers. The ATR 72 has also been used as a corporate transport, cargo aircraft, and maritime patrol aircraft.