用語集
航法と空域
最低安全高度 (MSA: Minimum Safe Altitude)
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定義
The lowest altitude providing obstacle clearance within a specified area
関連用語
進入方式 (Approach Procedure)
A series of maneuvers used to align an aircraft with a runway for landing
CFIT（制御下飛行による地表衝突） (CFIT: Controlled Flight Into Terrain)
An accident where an airworthy aircraft is flown into terrain, water, or an obstacle
地上接近警報システム (GPWS: Ground Proximity Warning System)
An aircraft system that alerts pilots when the aircraft is in dangerous proximity to terrain
Frequently Asked Questions
What is 最低安全高度 (MSA: Minimum Safe Altitude)?
The lowest altitude providing obstacle clearance within a specified area
What does MSA stand for?
MSA stands for 最低安全高度 (MSA: Minimum Safe Altitude). The lowest altitude providing obstacle clearance within a specified area
How does 最低安全高度 (MSA: Minimum Safe Altitude) relate to other aviation concepts?
最低安全高度 (MSA: Minimum Safe Altitude) is closely related to Approach Procedure and Controlled Flight Into Terrain, among other key aviation concepts.
もっと見る： 航法と空域
空域区分 (Airspace Classification)
航空路 (AWY: Airway)
進入方式 (Approach Procedure)
広域航法 (RNAV: Area Navigation)
決心高 (DH: Decision Height)
距離測定装置 (DME: Distance Measuring Equipment)
飛行情報区 (FIR: Flight Information Region)
フライトレベル (FL: Flight Level)
グライドスロープ (GS: Glideslope)
GPS航法 (GPS: GPS Navigation)
計器着陸装置 (ILS: Instrument Landing System)
着陸復行 (Missed Approach)
非指向性無線標識 (NDB: Non-Directional Beacon)
要求航法性能 (RNP: Required Navigation Performance)
スコークコード (Squawk Code)
標準計器出発方式 (SID: Standard Instrument Departure)
標準到着経路 (STAR: Standard Terminal Arrival Route)
トランジション高度 (TA: Transition Altitude)
トランスポンダ (XPDR: Transponder)
VHF全方向式無線標識 (VOR: VHF Omnidirectional Range)
ウェイポイント (WPT: Waypoint)