Page 71 - UK SERA Standardises European Rules of the Air Regulations (Consolidated) January 2022

SERA - Standardised European Rules of the Air

SERA.14035(a)(2) GM3 Transmission of numbers in radiotelephony
VISIBILITY
The following examples illustrate the application.

SERA.14035(a)(2) GM4 Transmission of numbers in radiotelephony
RUNWAY VISUAL RANGE
The following examples illustrate the application.

SERA.14035(a)(5) GM5 Transmission of numbers in radiotelephony
DECIMALS
The following examples illustrate the application.

SERA.14035(a)(6) GM1 Transmission of numbers in radiotelephony
TRANSMISSION OF NUMBERS FOR RADIOTELEPHONY CHANNEL FREQUENCIES
(a) The following examples illustrate the application of the procedure.
(b) Caution must be exercised with respect to the indication of transmitting channels in VHF
radiotelephony communications when all six digits of the numerical designator are used in
airspace where communication channels are separated by 25 kHz, because on aircraft
installations with a channel separation capability of 25 kHz or more, it is only possible to
select the first five digits of the numerical designator on the radio management panel.

SERA.14040 Pronunciation of numbers
When the language used for communication is English, numbers shall be transmitted using the
pronunciation shown in Table S14-3:

SERA.14045 Transmitting technique
(a) Transmissions shall be conducted concisely in a normal conversational tone.
(b) The following words and phrases shall be used in radiotelephony communications as
appropriate and shall have the meaning ascribed in Table S14-4:

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