The information requested is not held centrally or available in the format requested. however some information is held by the single services and this is as follows:Royal NavyHelicopter crew inflow into the Royal Navy, by type of helicopter, between 1 April 2003 and 20 September 2008 is as follows: Inflow Sea King 4 62 Sea King 5/7 4 Lynx Mk8 44 Lynx Mk7 9 Merlin 28 Pilot outflow from the Royal Navy in the period requested is not held in such a manner to allow a breakdown between pilots of fixed wing or rotary wing aircraft.ArmyArmy inflow to trained strength from training is as follows: Inflow 2006 2007 2008 Attack helicopter Lynx Gazelle Attack helicopter Lynx Gazelle Attack helicopter Lynx Gazelle January — — — — — — — — — February — 5 — — 5 — — — — March — — 2 — — — — — 3 April — — — — 4 1 — 3 — May 4 12 3 June — — — 7 — — 4 — 2 July — 6 — — 2 — — 5 — August — — — — — — — — — September — 4 — — 7 — — 4 — October 6 — — — — 3 — — 1 November — 3 — 9 — — — — — December — — — — 3 — 13 3 — Total 10 30 5 16 21 4 17 15 6 Army outflow is as follows: Outflow 2006 2007 2008 Attack helicopter Lynx Gazelle Attack helicopter Lynx Gazelle Attack helicopter Lynx Gazelle January — 3 2 — 6 1 1 2 — February — 3 — — 4 — — 4 1 March — 1 2 — 3 1 2 2 — April — 3 — 1 5 — — 3 1 May — 7 2 — 3 — 1 4 1 June 1 3 1 — 3 2 — 4 3 July — 1 1 — 3 — 1 5 — August 1 4 1 1 1 — 2 3 — September — 3 3 1 1 1 — 1 — October — 3 1 1 1 1 2 1 — November — 3 1 — 2 1 — 5 — December — 3 — — 1 — 1 3 — Total 2 37 14 4 33 7 10 37 6 RAFRAF inflow to trained strength from training, between August 2005 and August 2008 is as follows: Inflow Chinook 86 Puma 42 Merlin 46 Sea King 41 RAF outflow between April 2003 and March 2006 was some 100 helicopter pilots.