Page:United States Statutes at Large Volume 63 Part 2.djvu/410

 63 STAT.] MULTILATERALTELECOMMUNICATIONS-OCT. 2, 1947 1707 (ChapLti 111. ail.. RK) (2S8- Section III. Aeronautical Radionavigation Service 258 § 7. (1) Standard beam approach equipment, to be accom- modated in the band 31.7- 41 Mc/s in Region 1, consists of a localizer and markers used to assist aircraft in making land- ing approach. 259 (2) The band 328.6-335.4 Mc/s is for the use of the Instrument Landing System (glide path). 260 (3) Theband4200-4400Mc/sisfortheuseof radio altimeters. 261 (4) The band 5 000 - 5 250 Mc/s is for the use of instru- ment landing systems. Section IV. Maritime Mobile Service 262 §8. Ship stations authorized to work in the band 415 - 535 kc,/s must, as far as possible, transmit on the frequencies indicated in article 33 (see 730). 26;3 § 9. (1) The frequency bands allocated to the maritime mo- bile service between 4000 and 23000 kc/s (see article 5), are sub-divided into the following categories: 264 !) Ship stations, telephony 4063- 4133kc/s 8195- 8265kc/s 12330-12100kc/s 16460-16530kc/s 22000-22070kc/s 265 Wi)Coast stations. telephony 4368- 4438kc/s 8745- 8815kc/s 13130-13200kc/s 17290-17360kc/s 22650-22720kc/s 266 r) Ship stations, telegraphy 4133- 4238kc/s 6200- 6357kc/s 8265- 8476kc/s 81939 O-52-PT. 11 --27

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