Definition
A specific VORTAC navigation facility located near Kewanee, Illinois, providing both VOR azimuth (bearing) information and TACAN distance (DME) information to aircraft. It is identified on aeronautical charts and used as a navigation fix, airway waypoint, or instrument approach reference.
Plain English
A ground-based radio navigation station near Kewanee, Illinois that tells pilots both their direction from the station and their distance from it. Pilots use it to navigate along airways and to fly published instrument procedures.
Context Anchor
Seen during IFR preflight planning when checking an assigned or planned route, navigation log, charted airway, or clearance that uses the Kewanee VORTAC as a navigation point.
Derivation
Kewanee is the name of a city in Illinois, taken from a Native American (Winnebago) word commonly translated as 'prairie chicken.' VORTAC is a blend of VOR (VHF Omnidirectional Range) and TACAN (Tactical Air Navigation), reflecting that the station combines both systems in one facility. Together, the name simply identifies which physical VORTAC is being referenced.
Why Pilots Care
Supplies a reliable navigation reference point for maintaining course and situational awareness during instrument flight.
Intuition Check
Do not read “Kewanee VORTAC” as just a town name. In this context, it means a specific navigation facility associated with that location.
Example Sentence 1
The flight plan routed the aircraft from departure direct to the Kewanee VORTAC, then along a published airway eastbound.
Example Sentence 2
Clearance delivery routed the aircraft direct to the Kewanee VORTAC before proceeding on course.