EDUCATION AND COMMUNICATIONS|communications · TRANSPORT · TRANSPORT|land transport|land transport
- comhartha críche Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- rianaire teorann Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- boundary markers
- en
- Definition markers indicating the limits of a landing area Reference Multilingual Aeronautical Dictionary(AGARD,1980)