Avionics Mcqs


Q.  What is the process of ensuring that the receiver works on ground waves?

a. PGTR identification
b. ECD
c. HCG
d. TOPCO


ANSWER: See Answer
 
PGTR or Pulse group time reference identification is the process of ensuring that the receiver is operating on the ground wave of the signal. The basic principle behind it is that ground waves travel faster than sky ways.
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