An aircrew flying badge (unofficially and incorrectly known as an aircrew brevet – which is actually French for a diploma or certificate) is the badge worn on the left breast, above any medal ribbons, by qualified aircrew in the Royal Air Force, Royal Navy, British Army, Indian Air Force, Pakistan Air Force, Royal Canadian Air Force, Royal Australian Navy, Australian Army, Royal Australian Air Force, Royal New Zealand Air Force, South African Air Force and Sri Lanka Air Force. An example of a real pilot brevet (i.e. certificate) is as opposite:<onlyinclude> United Kingdom Royal Air Force In the RAF, the Flying Badge (colloquially referred to as wings), is awarded upon the completion of a significant stage of flying training. Aircrew first undertake Elementary Flying Training, and are then streamed to either fast jet, helicopter, RPAS or multi-engine pipelines. The award of wings usually occurs upon completion of the secondary phase of training; for example, in the fast jet stream, wings are awarded upon completion of the Basic Fast Jet Course (BJFT), currently at RAF Valley; for helicopter pilots, wings are awarded after they complete helicopter training at RAF Shawbury pre-OCU; for RPAS post-FTU (Formal Training Unit) and on the attainment of "Limited Combat Ready" status, and for multi-engine aircrew, wings are awarded upon completion of their Multi-Engine Advanced Flying Training (MEAFT) training at RAF Cranwell. Aircrew, other than RPAS pilots, are then posted to their Operational Conversion Units having gained their wings, but still have a good deal of training and type familiarisation to complete before they are considered operational or front-line aircrew. Current flying badges pilots wear the letters "RAF" in a brown laurel wreath, surmounted by St Edwards crown ( the crown worn by the sovereign on state occasions), with a swift's wing on each side. weapons systems officers/operators (Mission Aircrew) wear the letters "RAF" in a brown laurel wreath, surmounted by a crown, with a single swift's wing on one side. Legacy Mission Aircrew who qualified prior to April 2003, wear a single wing with no crown and a letter or letters (denoting speciality) in a brown laurel wreath, however, they may choose to wear the new WSO/WSOP Flying Badge. Legacy flying badges still in use in the RAF but no longer issued, include: "N" for Navigator "AE" for Air Electronics Officer/Operator "LM" for Air Loadmaster "E" for Air Engineer "S" for Air Signaller (Airborne Linguist) For