GM1 SERA.14035(a)(1) Transmission of numbers in radiotelephony

• ED Decision 2024/007/R found in: SERA (923/2012) Standardised European Rules of the Air (Dec 2024)
• ED Decision 2016/023/R found in: SERA (923/2012) Standardised European Rules of the Air (Feb 2023)

GM1 SERA.14035(a)(1) Transmission of numbers in radiotelephony ED Decision 2024/007/R CALL SIGN, HEADING, RUNWAY AND WIND The following examples illustrate the application. <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>aircraft call signs</b></p></td><td valign="top" width="302"><p><b>transmitted as</b></p></td></tr><tr><td valign="top" width="302"><p>CCA 238</p></td><td valign="top" width="302"><p>Air China two three eight</p></td></tr><tr><td valign="top" width="302"><p>OAL 242</p></td><td valign="top" width="302"><p>Olympic two four two</p></td></tr></table> <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>headings</b></p></td><td valign="top" width="302"><p><b>transmitted as</b></p></td></tr><tr><td valign="top" width="302"><p>100 degrees</p></td><td valign="top" width="302"><p>heading one zero zero</p></td></tr><tr><td valign="top" width="302"><p>080 degrees</p></td><td valign="top" width="302"><p>heading zero eight zero</p></td></tr></table> <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>runway</b></p></td><td valign="top" width="302"><p><b>transmitted as</b></p></td></tr><tr><td valign="top" width="302"><p>27</p></td><td valign="top" width="302"><p>runway two seven</p></td></tr><tr><td valign="top" width="302"><p>30</p></td><td valign="top" width="302"><p>runway three zero</p></td></tr><tr><td valign="top" width="302"><p>wind direction and speed</p></td><td valign="top" width="302"><p>transmitted as</p></td></tr><tr><td valign="top" width="302"><p>200 degrees 70 knots</p></td><td valign="top" width="302"><p>wind two zero zero degrees seven zero knots</p></td></tr><tr><td valign="top" width="302"><p>160 degrees 18 knots gusting 30 knots</p></td><td valign="top" width="302"><p>wind one six zero degrees one eight knots gusting three zero knots</p></td></tr></table> *[applicable until 30 April 2025 – ED Decision 2016/023/R]* <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>runway</b></p></td><td valign="top" width="302"><p><b>transmitted as</b></p></td></tr><tr><td valign="top" width="302"><p>27</p></td><td valign="top" width="302"><p>runway <b>two seven</b></p></td></tr><tr><td valign="top" width="302"><p>30</p></td><td valign="top" width="302"><p>runway <b>three zero</b></p></td></tr></table> *[applicable from 1 May 2025 – ED Decision 2024/007/R]* <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p>wind direction and speed</p></td><td valign="top" width="302"><p>transmitted as</p></td></tr><tr><td valign="top" width="302"><p>200 degrees 70 knots</p></td><td valign="top" width="302"><p>wind <b>two zero zero</b> degrees <b>seven zero </b>knots</p></td></tr><tr><td valign="top" width="302"><p>160 degrees 18 knots gusting 30 knots</p></td><td valign="top" width="302"><p>wind <b>one six zero</b> degrees <b>one eight</b> knots gusting <b>three zero</b> knots</p></td></tr></table> *[applicable from 1 May 2025 – ED Decision 2024/007/R]* GM1 SERA.14035(a)(1) Transmission of numbers in radiotelephony ED Decision 2016/023/R CALL SIGN, HEADING, RUNWAY AND WIND The following examples illustrate the application. <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>aircraft call signs</b></p></td><td valign="top" width="302"><p><b>transmitted as</b></p></td></tr><tr><td valign="top" width="302"><p>CCA 238</p></td><td valign="top" width="302"><p>Air China two three eight</p></td></tr><tr><td valign="top" width="302"><p>OAL 242</p></td><td valign="top" width="302"><p>Olympic two four two</p></td></tr></table> <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>headings </b></p></td><td valign="top" width="302"><p><b>transmitted as </b></p></td></tr><tr><td valign="top" width="302"><p>100 degrees </p></td><td valign="top" width="302"><p>heading one zero zero </p></td></tr><tr><td valign="top" width="302"><p>080 degrees </p></td><td valign="top" width="302"><p>heading zero eight zero </p></td></tr></table> <table border="1" cellpadding="0" cellspacing="0" width="605"><tr><td valign="top" width="302"><p><b>runway </b></p></td><td valign="top" width="302"><p><b>transmitted as </b></p></td></tr><tr><td valign="top" width="302"><p>27</p></td><td valign="top" width="302"><p>runway two seven</p></td></tr><tr><td valign="top" width="302"><p>30</p></td><td valign="top" width="302"><p>runway three zero</p></td></tr><tr><td valign="top" width="302"><p>wind direction and speed</p></td><td valign="top" width="302"><p>transmitted as </p></td></tr><tr><td valign="top" width="302"><p>200 degrees 70 knots</p></td><td valign="top" width="302"><p>wind two zero zero degrees seven zero knots</p></td></tr><tr><td valign="top" width="302"><p>160 degrees 18 knots gusting 30 knots</p></td><td valign="top" width="302"><p>wind one six zero degrees one eight knots gusting three zero knots</p></td></tr></table> ##### GM1 SERA.14035(a)(1) Transmission of numbers in radiotelephony *ED Decision 2024/007/R* **CALL SIGN, HEADING, RUNWAY AND WIND** The following examples illustrate the application. <table bgcolor="#d9d9d9" cellpadding="7" cellspacing="0"> <col/> <col/> <tr valign="top"> <td bgcolor="#808080"><p align="left"> <b>aircraft call signs</b></p> </td> <td bgcolor="#808080"><p align="left"> <b>transmitted as</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> CCA 238</p> </td> <td bgcolor="#d9d9d9"><p align="left"> Air China <b>two three eight</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> OAL 242</p> </td> <td bgcolor="#d9d9d9"><p align="left"> Olympic <b>two four two</b></p> </td> </tr> </table> <table bgcolor="#d9d9d9" cellpadding="7" cellspacing="0"> <col/> <col/> <tr valign="top"> <td bgcolor="#808080"><p align="left"> <b>headings</b></p> </td> <td bgcolor="#808080"><p align="left"> <b>transmitted as</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 100 degrees</p> </td> <td bgcolor="#d9d9d9"><p align="left"> heading <b>one zero zero</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 080 degrees</p> </td> <td bgcolor="#d9d9d9"><p align="left"> heading <b>zero eight zero</b></p> </td> </tr> </table> <table bgcolor="#d9d9d9" cellpadding="7" cellspacing="0"> <col/> <col/> <tr valign="top"> <td bgcolor="#808080"><p align="left"> <b>runway</b></p> </td> <td bgcolor="#808080"><p align="left"> <b>transmitted as</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 27</p> </td> <td bgcolor="#d9d9d9"><p align="left"> runway two seven</p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 30</p> </td> <td bgcolor="#d9d9d9"><p align="left"> runway three zero</p> </td> </tr> </table> <table bgcolor="#d9d9d9" cellpadding="7" cellspacing="0"> <col/> <col/> <tr valign="top"> <td bgcolor="#808080"><p align="left"> <b>wind direction and speed</b></p> </td> <td bgcolor="#808080"><p align="left"> <b>transmitted as</b></p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 200 degrees 70 knots</p> </td> <td bgcolor="#d9d9d9"><p align="left"> wind two zero zero degrees seven zero knots</p> </td> </tr> <tr valign="top"> <td bgcolor="#d9d9d9"><p align="left"> 160 degrees 18 knots gusting 30 knots</p> </td> <td bgcolor="#d9d9d9"><p align="left"> wind one six zero degrees one eight knots gusting three zero knots</p> </td> </tr> </table>