Rodolphe Marchais leasing and aircraft maintenance activities, through its subsidiaries, TAT leasing and Sabena technics. In a decade, TAT Group increased its maintenance activity and took part in a concentration movement in a fragmented market: it acquired successively AOM Industries in 2000, Sabena technics (at the time maintenance subsidiary of the Belgian National Airline) in 2005 and EADS Sogerma Services as well as EADS Barfield in 2007, making his subsidiary, Sabena technics, the world’s third largest independent MRO. Today, Sabena technics has all the necessary skills and agreements to perform maintenance on a large range of narrow and wide-body aircraft (Airbus, Boeing,
Sabena that it had to buy jumbo jets for its prestige services, notably New York JFK and as of the mid-seventies, Chicago O'Hare. Sabena purchased only two first generation jumbo jets and it continued to fly the 707 into the late 1970s. In 1973, the Boeing 727s on the European network were replaced by Boeing 737-200s. The Douglas DC-10-30 entered service in 1974. In total, Sabena purchased five of these convertible (Passengers and/or freight) combi aircraft wide-body jets. In 1984 Airbus A310s were introduced on routes that had high passenger density. This aircraft type also introduced a modernisation of the 1973