The VOR or TACAN RWY 12 approach in Tucson is a nonprecision instrument approach, primarily using VOR for civilian pilots, and features multiple DME-based altitude stepdowns. Pilots can initiate the ...

Essential knowledge decodes stepdowns, radar requirements, and missed approach segment.

VOR (Very High Frequency Omni-Directional Range) stations are ground-based radio navigation aids that use VHF signals to help aircraft determine their bearing, historically serving as a primary ...

French investigators have determined that a Swiftair Boeing 737 freighter landed long at Montpellier in windshear conditions before overrunning and coming to rest with its nose partly submerged in ...