visits. The Indonesian Air Force also has special VIP squadrons for the president, vice president and government ministers. One of them is the 17 Squadron () operating Avro RJ85s, Boeing 737-200s, Boeing 737-400s, Fokker F27-400s, Fokker F28-1000s and the Lockheed C-130 Hercules fixed-wing aircraft; while the other squadron is the 45 Squadron () flying Aérospatiale AS 332L-1 Super Puma helicopters. All these aircraft and helicopters are based at Halim Perdanakusuma Airforce Base, Jakarta. Almost all presidential flights depart from there. Garuda Indonesia and Indonesian Air Force aircraft were used by Indonesian presidents Sukarno, Suharto, B.J. Habibie, Abdurrahman Wahid, Megawati Sukarnoputri and during most of Susilo Bambang Yudhoyono's administration. The plan to acquire a new presidential aircraft had been contemplated since the Abdurrahman Wahid administration (1999 – 2001). On 3 November 2009, the legislature approved a budget of IDR 200 billion as down payment for a VVIP Boeing 737-500 aircraft. The Indonesian State Secretariat included the cost of buying a new airplane into the 2010-2011 state budget. In January 2010, the Indonesian Government announced a USD 200 million budget to acquire a new aircraft for presidential and government use. The government insisted the cost of operating its own aircraft would be lower than chartering a Garuda aircraft every time the President had to travel. On 27 December 2010, Indonesian Government with Boeing signed a purchase agreement for a 737-800 Boeing Business Jet 2 aircraft. On 20 January 2012, Indonesian Government received a "green " (plain "hollow" aircraft prior to any specific modifications) BBJ2 variant of the 737-800 from the Boeing company, to be further modified and equipped with interior and security features. The price of plain aircraft prior to modification is USD 58 million. After several delays the BBJ2 was delivered on 10 April 2014 and received by the Indonesia Ministry of State Secretary Sudi Silalahi. President Susilo Bambang Yudhoyono was the first president that fly in "Indonesia One" on state duties, on 5 May 2014 when he flew from Jakarta to Denpasar, Bali, in order to attend the regional conference of Open Government Partnership (OGP) Asia-Pacific. President Joko Widodo's first trip in "Indonesia One" was shortly after his inauguration on 29 October 2014. President Joko Widodo flew to Medan, North Sumatra, and went to Karo Regency to address the natural disaster relief efforts and to visit the refugees of the 2014 Mount Sinabung eruption. On this occasion, the president was