TRANSPORT|air and space transport|air transport
- balún saor gan foireann Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- unmanned free balloon | UFB
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- Sainmhíniú non-power-driven, unmanned, lighter-than-air aircraft in free flight, classified as heavy, medium or light Tagairt "Convention on International Civil Aviation, Annex 2, International Civil Aviation Organization, Tenth Edition, July 2005, http://www.bazl.admin.ch/dokumentation/grundlagen/02643/index.html?lang=fr [16.3.2012]"