SERA.14070 Test procedures

(a) The form of test transmissions shall be as follows:

(1)  the identification of the station being called;

(2)  the identification of the station calling;

(3)  the words ‘RADIO CHECK’;

(4)  the frequency being used.

(b) The reply to a test transmission shall be as follows:

(1)  the identification of the station requesting the test;

(2)  the identification of the station replying;

(3)  information regarding the readability of the station requesting the test transmission.

(c) When the tests are made, the following readability scale shall be used:

Readability Scale

1	Unreadable
2	Readable now and then
3	Readable but with difficulty
4	Readable
5	Perfectly readable