Controls:

VTOL : Flaps & Slats
Trim : Spoilers & trimming
AG1 : Nav lights
AG2 : Landing Lights
AG3 : Reverse Thrust

About Boeing 737-300/-400/-500

The Boeing 737 Classic is a series of narrow-body airliners produced by Boeing Commercial Airplanes, the second generation of the Boeing 737 series of aircraft. Development began in 1979 and the first variant, the 737-300, first flew in February 1984 and entered service that December. The stretched 737-400 first flew in February 1988 and entered service later that year. The shortest variant, the 737-500, first flew in June 1989 and entered service in 1990.

About Adam Air:

Adam Air (incorporated as PT. Adam SkyConnection Airlines) was a privately owned airline based in West Jakarta, Jakarta, Indonesia. It operated scheduled domestic services to over 20 cities and international services to Penang and Singapore. Its main base was Soekarno-Hatta International Airport, Jakarta.

About Adam Air Flight 574:

Adam Air Flight 574 (KI574 or DHI574) was a scheduled domestic passenger flight operated by Adam Air between the Indonesian cities of Surabaya and Manado that crashed into the Makassar Strait near Polewali in Sulawesi on 1 January 2007. All 102 people on board died, making it the deadliest aviation accident involving a Boeing 737-400. A national investigation was launched into the disaster. The final report, released on 25 March 2008, concluded that the pilots lost control of the aircraft after they became preoccupied with troubleshooting the inertial navigation system and inadvertently disconnected the autopilot. Despite a series of safety incidents, which contributed to the shut down of Adam Air in June 2008, this was the only incident resulting in fatalities during the airline's 5-year existence.