Page 31 - GEN - 2025

7. General Operation Procedures

The use of correct and precise standard phraseology in communications

between pilots and ground personnel is vitally important. Incidents and
accidents have occurred in which a contributing factor has been the

misunderstanding caused by the use of non-standard phraseology.

Therefore, we need to ensure that we use the correct phraseology and good

radio etiquette.

7.1 Techniqe

7.1.1 Radio Equipment
- Radio

Familiarize yourself with how the radio works, because problems with

the radio occur when, for example, you press the wrong button under
stress or don't plug in a headset jack properly.

- Microphone

Be familiar with your microphone. Do not turn your head or vary the
distance from the microphone. Distortion will result from:

o talking too close to the microphone

o touching the mike with the lips
o holding the boom of the microphone

7.1.2 Good Communication Practice

- Listen

Before transmitting check that the receiver volume is set and listen to

make sure you do not interrupt another transmission.
- Voice

Use a normal conversational tone, speak clearly and enunciate each

word. Maintain the speaking volume at a constant level.
Note: You should depress transit switch before speaking and do not release it

until after you finish. A common fault is to release the button too soon.

- Rate of Speech
The correct rate of speech is about 100 words per minute, but if it is

GEN radio 2025 - Midtjysk Flyveskole 31