Definition

Noun

  • Short for omnirange.

Origin

Mid 20th century. From the Latin word omnis, meaning all.

Comments

This is a radio navigation system. Modern aircraft can make use of VOR (VHF Omnidirectional Range) stations to determine their position. However, since the 2000s, the prevalence of GPS means that many VOR stations are being decommissioned.

References

Rogers, J.G. (1985). Origins of Sea Terms. Mystic Seaport.