From 2012, the GMP Air Support Unit is part of the National Police Air Service (NPAS) @ (optional) Send Locations YearsLocationICAO/FAA1989/12BartonEGCB Models Years Models 2001/13 MD900 Explorer MD902 Explorer 1989/01 AS355 ecureuil 2 AS355F Ecureuil 2 Greater Manchester Police List of helicopters C/N VersionBuiltIn this Org In other Org 900/00081 md902 2000 G-GMPS : Greater Manchester Police Authority (GMP) Jan01-Aug08 /India99 N7033K G-HAAT G-HAAT OE-XMD 900/00122 md902 2007 G-GMPX : Greater Manchester Police (GMP) Jan08-Feb13; pictured at Helitech 2011, D+ N9114R G-GMPX R910