International Standard Name Identifier was published on 15 March 2012. The ISO technical committee 46, subcommittee 9 (TC 46/SC 9) is responsible for the development of the standard. 2013-09-01 "INTERNATIONAL STANDARD ISO 27729:2012 TECHNICAL CORRIGENDUM 1" was published. The FAQ of the isni.org websites states "An ISNI is made up of 16 digits, the last character being a check character." In display it is frequently shown with spaces. The ISNI allows a single identity (such as an author's pseudonym or the imprint used by a publisher) to be identified using a unique number. This unique number can then be linked to any of the
SZD-22 Mucha Standard SZD-22 Mucha Standard The SZD-22 Mucha Standard ("Szybowcowy Zakład Doświadczalny" - Glider Experimental Works) was a single-seat aerobatic glider designed and built in Poland from 1957. Developed especially for the 1958 World Gliding Championships, the SZD-22 Mucha Standard was a direct descendent of the IS-2 Mucha ("Fly"), from 1948, and SZD-12 Mucha 100, from 1953, with very similar lines and dimensions. The Mucha Standard was designed to the new Standard class rules which discarded the old Olympic 15-15-15 Span, Aspect Ratio, Area rule. The first flight of the SZD-22 took place at Bielsko with Adam Zientek at the controls on