The purpose of this study is to provide aviation historians and enthusiasts with a range of information relative to each of the Commonwealth squadrons that saw combat during World War II. Each record will comprise a short history, complete with illustrations and artwork, and accompanied by the following appendices: Appendix I: Squadron Commanders and Flight Commanders Appendix II: Major awards Appendix III: Operational diary (number of sorties per month) Appendix IV: Victory list Appendix V: Aircraft losses on operations Appendix VI: Aircraft losses in accidents Appendix VII: Aircraft Serial numbers matching with individual letters (including mission totals for multi-engine aircraft) Appendix VIII: Nominal roll (Captains only for bomber and seaplane units) Appendix IX: Roll of Honour This study contains 12 photos and 6 colour profiles.