Multiple choice

What is the upper limit of error for rendering the VOR equipment fit?

  1. +/- 3 degrees

  2. +/- 4 degrees

  3. +/- 6 degrees

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

VOR equipment fit must maintain accuracy within +/- 4 degrees for proper navigation. This is the acceptable tolerance specified in aviation standards for VOR system installation and calibration - tighter than 6° but allowing for practical installation variations.