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WTDC 2025

Preface to the BR IFIC (Space services)

​​The Preface (Space services) describes the contents and the layout of the BR IFIC Circular published in DVD-ROM format. It is also for use in consulting copies of the Space Master International Frequency Register – MIFR when provided in electronic form (srs_all.mdb) or the IFIC data (ificxxxx.mdb) or any other document of the Radiocommunication Bureau. 
The full version of the Preface in six languages is available on the BR IFIC (Space services) DVD-ROM and on-line.

Preface document
Title Type Date Name from BRIFIC File Size Category
English   September 2025   preface_e.pdf   BRIFIC 3054   7538 KB   Preface  
Español   Septiembre de 2025   preface_s.pdf   BRIFIC 3054   11496 KB   Preface  
Français   Septembre 2025   preface_f.pdf   BRIFIC 3054   11659 KB   Preface  
Русский   Cентябрь 2025 r.   preface_r.pdf   BRIFIC 3054   8996 KB   Preface  
عربي   2025 سبتمبر   preface_a.pdf   BRIFIC 3054   14409 KB   Preface  
中文   2025 年09月   preface_c.pdf   BRIFIC 3054   13529 KB   Preface  

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