ABOUT US ◅My name is Corey and I am a custom PC enthusiast from Australia. Back in 2014 we set foot in this amazing hobby which we never thought would beco ... ... <看更多>

ENE‑COVID COVID: US CDC COVID: Verity COVID: Levin COVID: Brazeau Flu: US CDC
1.274 2.689 1.605 2.660 1.359 0.072
1.065 2.251 1.382 2.177 1.140 0.061
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今天接著來介紹「儀器飛行IFR(Instrument Flight Rules)」的飛行方式喔～ —————————————— 當氣象條件低於目視天氣狀況VMC，也就無法進行目視飛行VFR ， ... ... <看更多>