View Single Post
  #10  
Old August 30th 07, 05:45 PM posted to rec.aviation.piloting
Bob Gardner
external usenet poster
 
Posts: 315
Default Bearing and Course, differences?

Can I inject a little sanity to this thread? The AIM's Pilot/Controller
Glossary says that bearing is "The horizontal direction to or from any
point, usually measured clockwise from true north, magnetic north, or some
other reference point, through 360 degrees." It defines course as "The
intended flight direction in the horizontal plane measured in degreee from
north."

Bearing has nothing to do with direction of travel. If a controller says
"You have traffic at three o'clock," that traffic is on a bearing of 90
degrees from you.

Course is a line on the chart; heading is the actual direction the airplane
is pointing, which differs from course by the wind correction angle. Ground
track is, hopefully, the same as course (if the wind correction angle is
exactly right).

Bob Gardner
THE COMPLETE PRIVATE PILOT

"Allen Smith" wrote in message
...
Hey guys,
I am a presolo guy, about 11 hours now and getting close to solo.
While studying tonight I couldn\'t really figure out the difference
between magnetic/true course and magnetic/true bearing.

So as far as I understand it, bearing is a referenced heading to
somewhere you want to go, for example: I am flying on heading of 060
heading and to and the VOR is on a 090 bearing (Heading of 090
required to fly direct)

Course is an intended flight line, so if I plan to fly from a to b
(with a heading of 090 to b) My course throughout the flight would
be 090, even if I am 30 miles off course, the course would be 090
while the bearing would change, correct?

Can somebody give me easy examples to understand? My next flight
lesson is scheduled for next week...

Thanks guys!