Uncategorized
Inventor
Apparatus and method for calibrating magnetic compasses
Compass calibrator
Earth's magnetic field responsive apparatus
Earth's magnetic field responsive apparatus
Helical vertical path control for aircraft area navigation...
No associations
LandOfFree
Donald H. Baker does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Donald H. Baker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Donald H. Baker will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-195536