What is another word for omnidirectional radio range?
Pronunciation: [ɒmnˌɪda͡ɪɹˈɛkʃənə͡l ɹˈe͡ɪdɪˌə͡ʊ ɹˈe͡ɪnd͡ʒ] (IPA) 
Synonyms for the term "omnidirectional radio range" include OAR, omnirange, and VOR (VHF omnidirectional range). These terms refer to a navigation aid system that uses radio signals transmitted from ground stations to help pilots determine their position and course. OAR and omnirange are older terms used for VOR, which was developed in the 1950s to improve air navigation. VOR is still widely used today, providing pilots with accurate and reliable navigation information. Other related terms include direction finding systems, which are used to locate the source of radio signals, and non-directional beacons, which provide directional information to pilots.
