------------------------------------------------ ----------------------------------------------------
  **World Radiocommunication Conference (WRC-07)\  ![](media/image1.png){width="1.9270833333333333in"
  Geneva, 22 October - 16 November 2007**          height="0.8125in"}

                                                   

                                                   

  **PLENARY MEETING**                              **Addendum 13 to\
                                                   Document 10-E**

                                                   **17 May 2007**

                                                   **Original: English**

                                                   

  EUROPEAN COMMON PROPOSALS FOR\                   
  THE WORK OF THE CONFERENCE                       

  PART 13                                          

  Agenda item 1.13                                 
  ------------------------------------------------ ----------------------------------------------------

1.13 taking into account Resolutions **729 (WRC‑97)**, **351**
**(WRC‑03)** and **544** **(WRC‑03)**, to review the allocations to all
services in the HF bands between 4 MHz and 10 MHz, excluding those
allocations to services in the frequency range 7 000-7 200 kHz and those
bands whose allotment plans are in Appendices **25**, **26** and **27**
and whose channelling arrangements are in Appendix **17**, taking
account of the impact of new modulation techniques, adaptive control
techniques and the spectrum requirements for HF broadcasting

sub-part 13a

Resolution 351

### Introduction {#introduction .heading_b}

This sub-part addresses only Resolution 351.

It is proposed to modify the Part A of Appendix 17 in order to reduce
the actual frequencies for NBDP to the GMDSS requirement (see
Appendix 15), to release the rest of the majority of the frequencies for
the possible use for data transmission using digital technology
(e.g. see Recommendation ITU‑R M.\[HF DATA\]) in the maritime mobile
service, including the bands for Morse frequencies.

In Part B of Appendix 17 changes are proposed accordingly to Part A. The
section dealing with Morse frequencies are candidates for suppression
due to the new utilization proposed above. The spectrum remains
available for the maritime mobile service.

In Part B, Section I Radiotelephony, it is proposed to add a note
authorizing the administrations to notify assignments to stations in the
maritime mobile service other than those using radiotelephony.

The proposals for this ECP are fully in line with the CPM text method C
for Agenda item 1.13.

APPENDIX 17 (Rev.WRC-03)

Frequencies and channelling arrangements in the\
high-frequency bands for the maritime mobile service

(See Article **52**)

**MOD** EUR/10A13/1

PART A  --  Table of subdivided bands     (WRC-07)

*In the Table,* where appropriate[^1], the assignable frequencies in a
given band for each usage are:

-- indicated by the lowest and highest frequency, in heavy type,
assigned in that band;

-- regularly spaced, the number of assignable frequencies ( *f.*) and
the spacing in kHz being indicated in italics.

Table of frequencies (kHz) to be used in the band between 4 000 kHz and
27 500 kHz\
allocated exclusively to the maritime mobile service

Table of frequencies (kHz) to be used in the band between 4 000 kHz and
27 500 kHz\
allocated exclusively to the maritime mobile service (*continued *)

Table of frequencies (kHz) to be used in the band between 4 000 kHz and
27 500 kHz\
allocated exclusively to the maritime mobile service **(*continued *)**

  --------------- ------ ------ ------ ------ ------ ------- ------ -------
  Band (MHz)      4      6      8      12     16     18/19   22     25/26

  --------------- ------ ------ ------ ------ ------ ------- ------ -------

Table of frequencies (kHz) to be used in the band between 4 000 kHz and
27 500 kHz\
allocated exclusively to the maritime mobile service (*continued *)

+--------------+------+------+------+-----+------+------+------+------+
| > **Band     | *    | *    | *    | **1 | **   | *    | **   | *    |
| > (MHz)**    | *4** | *6** | *8** | 2** | 16** | *18/ | 22** | *25/ |
|              |      |      |      |     |      | 19** |      | 26** |
+--------------+------+------+------+-----+------+------+------+------+
| > Limits     | 4 20 | 6 30 | 8 38 | 12  | 1    | 18   | 2    | 2    |
| > (kHz)      | 2.25 | 0.25 | 1.25 | 476 | 6 68 |  870 | 2 28 | 5 17 |
|              |      |      |      | .75 | 3.25 |      | 4.25 | 2.75 |
+--------------+------+------+------+-----+------+------+------+------+

+--------------+------+------+------+-----+------+------+------+------+
| > Limits     | 4 20 | 6 30 | 8 39 | 12  | 16 6 | 1    | 2    | 2    |
| > (kHz)      | 2.25 | 0.25 | 6.25 | 522 | 98.5 | 8 89 | 2 35 | 5 19 |
|              |      |      |      |     |      | 2.75 | 1.75 | 2.75 |
+--------------+------+------+------+-----+------+------+------+------+
| >            |      |      |      |     |      |      |      |      |
|  Frequencies |      |      |      |     |      |      |      |      |
| > assignable |      |      |      |     |      |      |      |      |
| > to ship    |      |      |      |     |      |      |      |      |
| > stations   |      |      |      |     |      |      |      |      |
| > for data   |      |      |      |     |      |      |      |      |
| >            |      |      |      |     |      |      |      |      |
| transmission |      |      |      |     |      |      |      |      |
| > *m)* *p)*  |      |      |      |     |      |      |      |      |
+--------------+------+------+------+-----+------+------+------+------+

+--------------+------+-----+------+-----+------+------+------+------+
| >            |      |     |      |     |      |      |      |      |
|  Frequencies |      |     |      |     |      |      |      |      |
| > (non       |      |     |      |     |      |      |      |      |
| > paired)    |      |     |      |     |      |      |      |      |
| > assignable |      |     |      |     |      |      |      |      |
| > to ship    |      |     |      |     |      |      |      |      |
| > stations   |      |     |      |     |      |      |      |      |
| > for data   |      |     |      |     |      |      |      |      |
| >            |      |     |      |     |      |      |      |      |
| transmission |      |     |      |     |      |      |      |      |
| > systems\   |      |     |      |     |      |      |      |      |
| > *m) p)*    |      |     |      |     |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 20 | 6   | 8 41 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 7.25 | 311 | 4.25 | 576 | 6 80 | 8 89 | 2 37 | 5 20 |
|              |      | .75 |      | .75 | 4.25 | 8.25 | 4.25 | 8.25 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            | **4  | *   | **8  | **  | *    | *    | *    | *    |
|  Frequencies | 207. | *6  | 414. | 12  | *16  | *18  | *22  | *25  |
| > assignable | 5**\ | 312 | 5**\ | 577 | 804. | 898. | 374. | 208. |
| > to ship    | to\  | **\ | to\  | **\ | 5**\ | 5**\ | 5**\ | 5**\ |
| > stations   | **   | to\ | **   | to\ | to\  | to\  | to\  | to\  |
| > for        | 4 20 | **6 | 8 41 | *   | **1  | *    | *    | *    |
| > digital    | 9**\ |  31 | 6**\ | *12 | 6 80 | *18  | *22  | *25  |
| > selective  | \    | 3.5 | \    |  57 | 6**\ | 899. | 375. | 209. |
| > calling    | *4   | **\ | *4   | 8.5 | \    | 5**\ | 5**\ | 5**\ |
| > *k) l)*    | f.\  | \   | f.\  | **\ | *4   | \    | \    | \    |
|              | 0.5  | *4  | 0.5  | \   | f.\  | *3   | *3   | *3   |
|              | kHz* | f.\ | kHz* | *4  | 0.5  | f.\  | f.\  | f.\  |
|              |      | 0.5 |      | f.\ | kHz* | 0.5  | 0.5  | 0.5  |
|              |      | k   |      | 0.5 |      | kHz* | kHz* | kHz* |
|              |      | Hz* |      | k   |      |      |      |      |
|              |      |     |      | Hz* |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 20 | 6   | 8 41 | 12  | 1    | 1    | 2    | 25   |
| > (kHz)      | 9.25 | 313 | 6.25 | 578 | 6 80 | 8 89 | 2 37 |  210 |
|              |      | .75 |      | .75 | 6.25 | 9.75 | 5.75 |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 20 | 6   | 8 41 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 9.25 | 313 | 6.25 | 578 | 6 80 | 9 68 | 2 37 | 6 10 |
|              |      | .75 |      | .75 | 6.25 | 0.25 | 5.75 | 0.25 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            |      |     |      |     |      |      |      |      |
|  Frequencies |      |     |      |     |      |      |      |      |
| > assignable |      |     |      |     |      |      |      |      |
| > to coast   |      |     |      |     |      |      |      |      |
| > stations   |      |     |      |     |      |      |      |      |
| > for data   |      |     |      |     |      |      |      |      |
| > t          |      |     |      |     |      |      |      |      |
| ransmission\ |      |     |      |     |      |      |      |      |
| > *m)* *n)*  |      |     |      |     |      |      |      |      |
| > *o)* *p)*  |      |     |      |     |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 21 | 6   | 8 41 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 3.75 | 317 | 6.25 | 619 | 6 81 | 9 70 | 2 44 | 6 12 |
|              |      | .25 |      | .25 | 6.75 | 3.25 | 3.75 | 0.75 |
+--------------+------+-----+------+-----+------+------+------+------+

Table of frequencies (kHz) to be used in the band between 4 000 kHz and
27 500 kHz\
allocated exclusively to the maritime mobile service (*end*)

+--------------+------+-----+------+-----+------+------+------+------+
| > **Band     | *    | **  | *    | **1 | **   | *    | **   | *    |
| > (MHz)**    | *4** | 6** | *8** | 2** | 16** | *18/ | 22** | *25/ |
|              |      |     |      |     |      | 19** |      | 26** |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 21 | 6   | 8 41 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 3.75 | 317 | 6.25 | 619 | 6 81 | 9 70 | 2 44 | 6 12 |
|              |      | .25 |      | .25 | 6.75 | 3.25 | 3.75 | 0.75 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            | **   | **6 | **8  | *   | **1  |      |      |      |
|  Frequencies | 4 21 |  31 | 416. | *12 | 6 81 |      |      |      |
| > (paired)   | 4**\ | 7.5 | 5**\ |  61 | 7**\ |      |      |      |
| > assignable | to\  | **\ | to\  | 9.5 | to\  |      |      |      |
| > to coast   | **4  | to\ | **   | **\ | **1  |      |      |      |
| > stations   | 216. | *   | 8 42 | to\ | 6 82 |      |      |      |
| > for NBDP   | 5**\ | *6  | 1**\ | *   | 1**\ |      |      |      |
| > and data   | \    | 321 | \    | *12 | \    |      |      |      |
| >            | *7   | **\ | *10  |  62 | *10  |      |      |      |
| transmission | f.\  | \   | f.\  | 3.5 | f.\  |      |      |      |
| > systems,   | 0.5  | *9  | 0.5  | **\ | 0.5  |      |      |      |
| > at speeds  | kHz* | f.\ | kHz* | \   | kHz* |      |      |      |
| > not        |      | 0.5 |      | *10 |      |      |      |      |
| > exceeding  |      | k   |      | f.\ |      |      |      |      |
| > 100 Bd for |      | Hz* |      | 0.5 |      |      |      |      |
| > FSK and    |      |     |      | k   |      |      |      |      |
| > 200 Bd     |      |     |      | Hz* |      |      |      |      |
| > for PSK\   |      |     |      |     |      |      |      |      |
| > *d) n) o)* |      |     |      |     |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 21 | 6   | 8 42 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 6.75 | 321 | 1.25 | 623 | 6 82 | 9 70 | 2 44 | 6 12 |
|              |      | .25 |      | .75 | 1.25 | 3.25 | 3.75 | 0.75 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            |      |     |      |     |      |      |      |      |
|  Frequencies |      |     |      |     |      |      |      |      |
| > assignable |      |     |      |     |      |      |      |      |
| > to coast   |      |     |      |     |      |      |      |      |
| > stations   |      |     |      |     |      |      |      |      |
| > for data   |      |     |      |     |      |      |      |      |
| >            |      |     |      |     |      |      |      |      |
| transmission |      |     |      |     |      |      |      |      |
| > *m)* *p)*  |      |     |      |     |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4 21 | 6   | 8 43 | 12  | 1    | 1    | 2    | 2    |
| > (kHz)      | 9.25 | 330 | 6.25 | 656 | 6 90 | 9 70 | 2 44 | 6 12 |
|              |      | .75 |      | .75 | 2.75 | 3.25 | 3.75 | 0.75 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            | **4  | *   | **8  | **  | **1  | *    | **2  | **2  |
|  Frequencies | 219. | *6  | 436. | 12  | 6 90 | *19  | 2 44 | 6 12 |
| > assignable | 5**\ | 331 | 5**\ | 657 | 3**\ | 703. | 4**\ | 1**\ |
| > to coast   | to\  | **\ | to\  | **\ | to\  | 5**\ | to\  | to\  |
| > stations   | **4  | to\ | **8  | to\ | **1  | to\  | **2  | **2  |
| > for        | 220. | *   | 437. | **  | 6 90 | *    | 2 44 | 6 12 |
| > digital    | 5**\ | *6  | 5**\ | 12  | 4**\ | *19  | 5**\ | 2**\ |
| > selective  | \    | 332 | \    | 658 | \    | 704. | \    | \    |
| > calling\   | *3   | **\ | *3   | **\ | *3   | 5**\ | *3   | *3   |
| > *l)*       | f.\  | \   | f.\  | \   | f.\  | \    | f.\  | f.\  |
|              | 0.5  | *3  | 0.5  | *3  | 0.5  | *3   | 0.5  | 0.5  |
|              | kHz* | f.\ | kHz* | f.\ | kHz* | f.\  | kHz* | kHz* |
|              |      | 0.5 |      | 0.5 |      | 0.5  |      |      |
|              |      | k   |      | k   |      | kHz* |      |      |
|              |      | Hz* |      | Hz* |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4    | 6   | 8    | 12  | 16 9 | 19   | 22 4 | 26 1 |
| > (kHz)      |  221 |  33 |  438 |  65 | 04.5 |  705 | 45.5 | 22.5 |
|              |      | 2.5 |      | 8.5 |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| >            |      |     |      |     |      |      |      |      |
|  Frequencies |      |     |      |     |      |      |      |      |
| > assignable |      |     |      |     |      |      |      |      |
| > to coast   |      |     |      |     |      |      |      |      |
| > stations   |      |     |      |     |      |      |      |      |
| > for        |      |     |      |     |      |      |      |      |
| > wide‑band, |      |     |      |     |      |      |      |      |
| > facsimile, |      |     |      |     |      |      |      |      |
| > special    |      |     |      |     |      |      |      |      |
| > and data   |      |     |      |     |      |      |      |      |
| >            |      |     |      |     |      |      |      |      |
| transmission |      |     |      |     |      |      |      |      |
| > systems    |      |     |      |     |      |      |      |      |
| > and        |      |     |      |     |      |      |      |      |
| > dir        |      |     |      |     |      |      |      |      |
| ect-printing |      |     |      |     |      |      |      |      |
| > telegraphy |      |     |      |     |      |      |      |      |
| > systems    |      |     |      |     |      |      |      |      |
| > *m)* *p)*  |      |     |      |     |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4    | 6   | 8    | 13  | 17   | 19   | 22   | 26   |
| > (kHz)      |  351 | 501 |  707 | 077 |  242 |  755 |  696 |  145 |
+--------------+------+-----+------+-----+------+------+------+------+
| >            | **4  | **6 | **8  | *   | *    | *    | *    | *    |
|  Frequencies | 352. |  50 | 708. | *13 | *17  | *19  | *22  | *26  |
| > assignable | 4**\ | 2.4 | 4**\ |  07 | 243. | 756. | 697. | 146. |
| > to coast   | to\  | **\ | to\  | 8.4 | 4**\ | 4**\ | 4**\ | 4**\ |
| > stations   | **4  | to\ | **8  | **\ | to\  | to\  | to\  | to\  |
| > for        | 436. | **6 | 813. | to\ | *    | *    | *    | *    |
| > telephony, | 4**\ |  52 | 4**\ | *   | *17  | *19  | *22  | *26  |
| > duplex     | \    | 3.4 | \    | *13 | 408. | 798. | 853. | 173. |
| > operation  | *29  | **\ | *36  |  19 | 4**\ | 4**\ | 4**\ | 4**\ |
| > *a)* *p)*  | f.\  | \   | f.\  | 8.4 | \    | \    | \    | \    |
|              | 3    | *8  | 3    | **\ | *56  | *15  | *53  | *10  |
|              | kHz* | f.\ | kHz* | \   | f.\  | f.\  | f.\  | f.\  |
|              |      | 3   |      | *41 | 3    | 3    | 3    | 3    |
|              |      | k   |      | f.\ | kHz* | kHz* | kHz* | kHz* |
|              |      | Hz* |      | 3   |      |      |      |      |
|              |      |     |      | k   |      |      |      |      |
|              |      |     |      | Hz* |      |      |      |      |
+--------------+------+-----+------+-----+------+------+------+------+
| > Limits     | 4    | 6   | 8    | 13  | 17   | 19   | 22   | 26   |
| > (kHz)      |  438 | 525 |  815 | 200 |  410 |  800 |  855 |  175 |
+--------------+------+-----+------+-----+------+------+------+------+

**NOC**

Note *a)*

**SUP** EUR/10A13/2

Note *b)*

**NOC**

Notes *c)* and *d)*.

**SUP** EUR/10A13/3

Note *e)*

**SUP** EUR/10A13/4

Note *f)*

**SUP** EUR/10A13/5

Note *g)*

**NOC**

Notes *h)* to *l)*.

**MOD** EUR/10A13/6

*m)* Frequencies from these frequency bands may also be used for A1A or
A1B Morse telegraphy subject to not claiming protection from other
stations in the maritime mobile service using data transmissions.

**NOC**

Notes *n)* and *o)*

**MOD** EUR/10A13/7

*p)* These sub-bands, except the frequencies referred to in Notes *i)*,
*j)*, *n)* and *o)*, could be used for digital technologies for maritime
mobile service (e.g. as described in Recommendation
ITU‑R M.\[HF DATA\]).

**Reasons:** See introduction.

PART B -- Channelling arrangements

Section I -- Radiotelephony

**ADD** EUR/10A13/8

6 *d)* The channelling arrangement specified in the Sub‑Sections A and B
does not prejudice the rights of administrations to establish, and to
notify, assignments to stations in the maritime mobile service other
than those using radiotelephony, provided that:

-- the occupied bandwidth does not exceed 2 800 Hz and is situated
wholly within one frequency channel.     (WRC‑07)

**Reasons:** This will allow the use of digital technology by the
administrations within the maritime radiotelephone for coast and ship
stations. Consequential changes might be needed in relevant parts of the
Radio Regulations.

Section II -- Narrow-band direct-printing telegraphy (paired
frequencies)

**MOD** EUR/10A13/9

Table of frequencies for two-frequency operation by coast stations (kHz)

+-------+---------+---------+---------+---------+---------+---------+
| Ch    | 4 MHz   |         | 6 MHz   |         | 8 MHz   |         |
| annel | band 1  |         | band 3  |         | band 4  |         |
+-------+---------+---------+---------+---------+---------+---------+
| No.   | T       | Receive | T       | Receive | T       | Receive |
|       | ransmit |         | ransmit |         | ransmit |         |
+-------+---------+---------+---------+---------+---------+---------+
|  1\   |         |         |         |         | > 8 3   | > 8 3   |
|  2\   |         |         |         |         | 76.5 2\ | 76.5 2\ |
|  3\   |         |         |         |         | >       | >       |
|  4\   |         |         |         |         |  8 417\ |  8 377\ |
|  5    |         |         |         |         | > 8     | > 8     |
|       |         |         |         |         |  417.5\ |  377.5\ |
|       |         |         |         |         | >       | >       |
|       |         |         |         |         |  8 418\ |  8 378\ |
|       |         |         |         |         | >       | >       |
|       |         |         |         |         | 8 418.5 | 8 378.5 |
+-------+---------+---------+---------+---------+---------+---------+
|  6\   | >       | >       | > 6     | >       | >       | >       |
|  7\   |  4 214\ |  4 176\ |  317.5\ |  6 266\ |  8 419\ |  8 379\ |
|  8\   | > 4     | > 4     | >       | > 6     | > 8     | > 8     |
|  9\   |  214.5\ |  176.5\ |  6 318\ |  266.5\ |  419.5\ |  379.5\ |
| 10    | > 4 215 | > 4 177 | > 6     | >       | >       | >       |
|       |         |         |  318.5\ |  6 267\ |  8 420\ |  8 380\ |
|       |         |         | > 6 319 | >       | > 8     | > 8     |
|       |         |         |         | 6 267.5 |  420.5\ |  380.5\ |
|       |         |         |         |         | > 8 421 | > 8 381 |
+-------+---------+---------+---------+---------+---------+---------+
| 11\   | > 4 1   | > 4 1   | > 6     | > 6     |         |         |
| 12\   | 77.5 2\ | 77.5 2\ |  268 2\ |  268 2\ |         |         |
| 13\   | > 4     | >       | > 6     | > 6     |         |         |
| 14\   |  215.5\ |  4 178\ |  319.5\ |  268.5\ |         |         |
| 15    | >       | > 4     | >       | >       |         |         |
|       |  4 216\ |  178.5\ |  6 320\ |  6 269\ |         |         |
|       | >       | > 4 179 | > 6     | > 6     |         |         |
|       | 4 216.5 |         |  320.5\ |  269.5\ |         |         |
|       |         |         | > 6 321 | > 6 270 |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 16\   |         |         |         |         |         |         |
| 17\   |         |         |         |         |         |         |
| 18\   |         |         |         |         |         |         |
| 19\   |         |         |         |         |         |         |
| 20    |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 21\   |         |         |         |         |         |         |
| 22\   |         |         |         |         |         |         |
| 23\   |         |         |         |         |         |         |
| 24\   |         |         |         |         |         |         |
| 25    |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 26\   |         |         |         |         |         |         |
| 27\   |         |         |         |         |         |         |
| 28\   |         |         |         |         |         |         |
| 29\   |         |         |         |         |         |         |
| 30    |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 31\   |         |         |         |         |         |         |
| 32\   |         |         |         |         |         |         |
| 33\   |         |         |         |         |         |         |
| 34\   |         |         |         |         |         |         |
| 35    |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 36\   |         |         |         |         |         |         |
| 37\   |         |         |         |         |         |         |
| 38\   |         |         |         |         |         |         |
| 39\   |         |         |         |         |         |         |
| 40    |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+
| 1     |         |         |         |         |         |         |
| Ship  |         |         |         |         |         |         |
| sta   |         |         |         |         |         |         |
| tions |         |         |         |         |         |         |
| may   |         |         |         |         |         |         |
| use   |         |         |         |         |         |         |
| the   |         |         |         |         |         |         |
| coast |         |         |         |         |         |         |
| st    |         |         |         |         |         |         |
| ation |         |         |         |         |         |         |
| rece  |         |         |         |         |         |         |
| iving |         |         |         |         |         |         |
| f     |         |         |         |         |         |         |
| reque |         |         |         |         |         |         |
| ncies |         |         |         |         |         |         |
| for   |         |         |         |         |         |         |
| tr    |         |         |         |         |         |         |
| ansmi |         |         |         |         |         |         |
| tting |         |         |         |         |         |         |
| A1A   |         |         |         |         |         |         |
| or    |         |         |         |         |         |         |
| A1B   |         |         |         |         |         |         |
| Morse |         |         |         |         |         |         |
| teleg |         |         |         |         |         |         |
| raphy |         |         |         |         |         |         |
| (work |         |         |         |         |         |         |
| ing), |         |         |         |         |         |         |
| with  |         |         |         |         |         |         |
| the   |         |         |         |         |         |         |
| exce  |         |         |         |         |         |         |
| ption |         |         |         |         |         |         |
| of    |         |         |         |         |         |         |
| ch    |         |         |         |         |         |         |
| annel |         |         |         |         |         |         |
| N     |         |         |         |         |         |         |
| o. 11 |         |         |         |         |         |         |
| (s    |         |         |         |         |         |         |
| ee Ap |         |         |         |         |         |         |
| pendi |         |         |         |         |         |         |
| x **1 |         |         |         |         |         |         |
| 5**). |         |         |         |         |         |         |
|       |         |         |         |         |         |         |
| 2 For |         |         |         |         |         |         |
| the   |         |         |         |         |         |         |
| condi |         |         |         |         |         |         |
| tions |         |         |         |         |         |         |
| of    |         |         |         |         |         |         |
| use   |         |         |         |         |         |         |
| of    |         |         |         |         |         |         |
| this  |         |         |         |         |         |         |
| frequ |         |         |         |         |         |         |
| ency, |         |         |         |         |         |         |
| see   |         |         |         |         |         |         |
| Ar    |         |         |         |         |         |         |
| ticle |         |         |         |         |         |         |
| **    |         |         |         |         |         |         |
| 31**. |         |         |         |         |         |         |
|       |         |         |         |         |         |         |
| 3     |         |         |         |         |         |         |
| Ship  |         |         |         |         |         |         |
| sta   |         |         |         |         |         |         |
| tions |         |         |         |         |         |         |
| may   |         |         |         |         |         |         |
| use   |         |         |         |         |         |         |
| the   |         |         |         |         |         |         |
| coast |         |         |         |         |         |         |
| st    |         |         |         |         |         |         |
| ation |         |         |         |         |         |         |
| rece  |         |         |         |         |         |         |
| iving |         |         |         |         |         |         |
| f     |         |         |         |         |         |         |
| reque |         |         |         |         |         |         |
| ncies |         |         |         |         |         |         |
| of    |         |         |         |         |         |         |
| ch    |         |         |         |         |         |         |
| annel |         |         |         |         |         |         |
| No    |         |         |         |         |         |         |
| s. 25 |         |         |         |         |         |         |
| up to |         |         |         |         |         |         |
| and   |         |         |         |         |         |         |
| incl  |         |         |         |         |         |         |
| uding |         |         |         |         |         |         |
| 34    |         |         |         |         |         |         |
| for   |         |         |         |         |         |         |
| tr    |         |         |         |         |         |         |
| ansmi |         |         |         |         |         |         |
| tting |         |         |         |         |         |         |
| A1A   |         |         |         |         |         |         |
| or    |         |         |         |         |         |         |
| A1B   |         |         |         |         |         |         |
| Morse |         |         |         |         |         |         |
| teleg |         |         |         |         |         |         |
| raphy |         |         |         |         |         |         |
| (work |         |         |         |         |         |         |
| ing). |         |         |         |         |         |         |
|       |         |         |         |         |         |         |
| 4     |         |         |         |         |         |         |
| Ship  |         |         |         |         |         |         |
| sta   |         |         |         |         |         |         |
| tions |         |         |         |         |         |         |
| may   |         |         |         |         |         |         |
| use   |         |         |         |         |         |         |
| the   |         |         |         |         |         |         |
| coast |         |         |         |         |         |         |
| st    |         |         |         |         |         |         |
| ation |         |         |         |         |         |         |
| rece  |         |         |         |         |         |         |
| iving |         |         |         |         |         |         |
| f     |         |         |         |         |         |         |
| reque |         |         |         |         |         |         |
| ncies |         |         |         |         |         |         |
| of    |         |         |         |         |         |         |
| ch    |         |         |         |         |         |         |
| annel |         |         |         |         |         |         |
| No    |         |         |         |         |         |         |
| s. 29 |         |         |         |         |         |         |
| up to |         |         |         |         |         |         |
| and   |         |         |         |         |         |         |
| incl  |         |         |         |         |         |         |
| uding |         |         |         |         |         |         |
| 40    |         |         |         |         |         |         |
| for   |         |         |         |         |         |         |
| tr    |         |         |         |         |         |         |
| ansmi |         |         |         |         |         |         |
| tting |         |         |         |         |         |         |
| A1A   |         |         |         |         |         |         |
| or    |         |         |         |         |         |         |
| A1B   |         |         |         |         |         |         |
| Morse |         |         |         |         |         |         |
| teleg |         |         |         |         |         |         |
| raphy |         |         |         |         |         |         |
| (work |         |         |         |         |         |         |
| ing). |         |         |         |         |         |         |
+-------+---------+---------+---------+---------+---------+---------+

Table of frequencies for two-frequency operation by coast stations (kHz)

Table of frequencies for two-frequency operation by coast stations (kHz)

Table of frequencies for two-frequency operation by coast stations (kHz)

Table of frequencies for two-frequency operation by coast stations (kHz)

Table of frequencies for two-frequency operation by coast stations (kHz)

or two-frequency\
operation by coast stations (kHz)

tations (kHz)

**SUP** EUR/10A13/10

Section III -- Narrow-band direct-printing telegraphy\
(non-paired frequencies)

**SUP** EUR/10A13/11

Section IV -- Morse telegraphy (calling)

**SUP** EUR/10A13/12

Section V -- Morse telegraphy (working)

**Reasons:** See introduction.

\_\_\_\_\_\_\_\_\_\_\_\_\_\_

[^1]: ^1^ Within the non-shaded boxes.