ビジネス · 2026/2/261 分で読めます
Establishment of Helena Very High Frequency Omnidirectional Range/Tactical Air Navigation (VORTAC) as a Domestic Low Altitude Reporting Point in the State of Montana
ローカル自動翻訳 · 情報源の原言語
概要
This action establishes the Helena (HLN), MT, Very High Frequency Omnidirectional Range/Tactical Air Navigation (VORTAC) as a Domestic Low Altitude Reporting Point in the state of Montana.