1 in 60 ruleの例文

例文携帯版

Converting this back to a heading correction can be done using the 1 in 60 rule.
If the wind is different from that expected, the pilot must adjust heading accordingly, but this is not done by guesswork, but by mental calculation-often using the 1 in 60 rule.
You can also use the 1 in 60 rule to approximate your distance from a VOR by flying 90 degrees to a radial and timing how long it takes to fly 10 degrees ( the limit of the course deviation indicator ).
Skinny triangles form the basis of the 1 in 60 rule, which is " After travelling 60 miles, your heading is one degree off for every mile you're off course " . " 60 " is very close to 180 / ? = 57.30.
In air navigation, the "'1 in 60 rule "'is a rule of thumb which states that if a pilot has travelled sixty miles then an error in track of one mile is approximately a 1?error in heading, and proportionately more for larger errors.