Located in the Gandhi Nagar Airport Area in Nasik, the Artillery Museum was opened to the public in January 2005 by The Regiment of Artillery Association (RAA). It is Asia's biggest such museum and home to vintage and modern weapons, including the Bofors gun, army battle tanks, radar systems, and aircraft. Its main attractions are the AOP aircraft and MIG-23UM, along with historic pieces of artillery such as a wooden catapult from 400 B.C., pot-de-fet artillery (primitive iron cannons first used in Europe. They shot large heavy arrows, instead of cannon balls), and a Mughal brass cannon, from the First Battle of Panipat, fought between Babur and Ibrahim Lodi. Also, on display is the artillery used by the Maratha army, Tipu Sultan's 102-barrel gun, Rattanban, and artillery used by the British East India Company. There is also the Sexton, a self-propelled gun from World War II. The modern weapons showcased at the museum include those from wars in recent memory, The T-59 tank from the Indo-Pak war of 1971, and the Krishna MK II aircraft. The museum's premises were formerly used by the British-Indian forces during World War II. Spread across two floors, the museum also showcases military agreements and paintings and photographs of historical events. The museum is closed on Thursdays and public holidays.