the last Bo 105 air ambulance operated in Britain was retired, the type having typically been replaced by the newer Eurocopter EC135. In 2009, the last Bo 105 to be produced was purchased by Canadian EMS specialist Dam Helicopters. In May 2014, Airbus Helicopter reported that, worldwide, the Bo 105 had accumulated 8 million flight hours, and that approximately 700 Bo 105s remained in service. Since 1979, the German Army has received 312 B0 105s, comprising 212 PAH anti-tank versions and 100 M-versions as liaison and observation helicopters. The helicopter was retired from German Army service on 13 December 2016 with an 18-aircraft formation flyby from their base in Celle. The Bohicans, as their pilots were called, had clocked over 1.38 million flying hours. Variants The variants used by the German Army are the Bo 105P and Bo 105M. Bo 105AFirst production model primarily for civil use and equipped with two Allison 250-C18 turbine engines. Bo 105ATHHOT-armed anti-tank version for the Spanish Army. Local designation HA.15. Bo 105CInitial version. Developed in 1972 and equipped with two Allison 250-C20 turbines engines. Bo 105CB Main production version from 1975, powered by two Allison 250-C20B engines. Bo 105CBSUtility transport version, with the fuselage stretched by and an extra window. EC-Super FiveHigh performance version of the Bo 105CBS. Bo 105CBS-5Also known as Superfive, with increased lifting capabilities similar to the LS A3 Superlifter Bo 105DUK certified offshore version. Bo 105GSHArmed scout version for the Spanish Army. Local designation HR.15. Bo 105HGHA high speed research variant with aerodynamic refinements, such as a rotor head fairing, rear fuselage fairing, small individual skids and long fixed auxiliary wings. Bo 105 KLHlicense-produced combat version of CBS-5 custom-fitted with Korean mission equipment package including communication, navigation, electronic warfare and target acquisition system, to meet Republic of Korea Army's operational requirements. KLH also has greatly improved rotor blade and transmission system. 12 are in service. Bo 105LOHObservation version for the Spanish Army. Local designation HR.15. Bo 105LS A1Developed in 1984 with stretched fuselage and two Allison 250-C28C turbine engines. Bo 105LS A3Developed in 1986 with maximum take-off weight increased to 2,600 kg. Bo 105LS A3 "Superlifter"Developed in 1995 with maximum mission weight increased to 2,850 kg. Bo 105M Light transport and surveillance helicopter for West German Army. German Army designation VBH (Verbindungshubschrauber; 'liaison helicopter'). They were phased out and replaced by disarmed and modified PAH1. Bo 105MSSMaritime version, fitted a