![]() ![]() It originated in military aviation in the 1950s, where it has been traditionally used by western militaries for. So that’s it: azimuth – your heading in the horizontal plane TACAN a UHF tactical air navigation beacon and ZOC – a zone of confusion. TACAN stands for Tactical Air Navigation. Modern GPS does not have this issue unless you have a significant antenna problem. Aircraft supply product Navigation Set, Tactical Air Navigation System (40008853) (8951742) available at Jaco Aerospace, offering over 1000000 aircraft MRO. Abbreviation is mostly used in categories:TechnologyTechnicalElectronicsAvionicsAviation. ![]() It consists on a single integrated system performing bearing and distance determination at once. TACAN means Tactical Air Navigation System. If you’ve ever “lost” a VOR, as I did on my first solo cross-country, you’ll accept the term for what it is – confusing – and sometimes just flying higher or back and forth will resolve that confusion. Design principle: A TACAN uses UHF to increase bearing precision. It is also described more basically as an area where signal noise in general provides an unwelcome ZOC. The zone of confusion is an area above a VOR where there is an inadequate signal quality for accurately assessing your location. It was new to me, but many of you may be familiar with the definition of the same concept with a VOR. INTRODUCTION (2) use the bearing and distance from a specific beacon to fix his or her geographic location. A TACAN beacon is a UHF beacon, similar to a VOR, providing azimuth and range on two separate meters. This new navigational aid allows air traffic. The TACAN is a navigational aid to help pilots obtain their bearing and distance from the navigational aid or airport. In looking into aviation words this month, I stumbled upon ZOC – the zone of confusion around a TACAN (tactical air navigation) beacon. Airmen from the 378th Expeditionary Operations Support Squadron recently installed a Deployable Tactical Air Navigation (D-TACAN) at Prince Sultan Air Base, Kingdom of Saudi Arabia. That led to an interesting discussion not only about mathematics but also about the idea of aiming high, regardless of what interests they decided to follow. I used to tell my kids that when they were thinking about what they wanted to be in life, their trajectory was much more important than their azimuth. ![]()
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