červená dať dohromady topánky actual wind calculation gen nav víťazstvo vzhľad zdriemnutie
General Navigation; Time Calculation | How to calculate Standard time of arrival, how to get the wind flight duration from the difference between NAM and NM. #ATPL #General_Navigation... | By ATPL Online
Calculating the True Wind and Why it Matters | Cruising Compass
navigation - How can I estimate wind speed and direction in VFR? - Aviation Stack Exchange