| Regulation | Example | |||||||
|---|---|---|---|---|---|---|---|---|
| Block | Category | Sub Category | Applicant | Region | Mode | Band | Remarks | |
| JBA- JBZ |
Coast Station | Carriers except NTT Group | JBO: deep sea ships radio telephone, KDDI Oyama |
|||||
| JBA#- JBZ# |
Aaeronautical Station | Carriers | ||||||
| JBA##- JBD## |
Fixed Station | Carriers except NTT Group | Phone | 4-6MHz | ##: 1st #: Priority in the band, 2nd #: MHz |
JBA##: KDDI international telephone wire |
||
| JBE##- JBK## |
7-10MHz | JBE##: KDDI coast station |
||||||
| JBL##- JBP## |
11-15MHz | JBL##: KDDI; in Oyama or in Ueno JBM##: KDDI; in Oyama |
||||||
| JBQ##- JBS## |
16-17MHz | JBQ##: KDDI coast station |
||||||
| JBT##- JBZ## |
18-24MHz | JBT##: KDDI; in Oyama JBU##: KDDI; in Oyama JBV##: KDDI; in Oyama |
||||||
| JB$$ | Ship Station | with Signal Code | CW | JB$$: same to Signal Code | ||||
| JB$Z | Ship Station | without Signal Code | CW | $: A-Z | ||||
| JB$$# | Ship Station | with Signal Code | CW | JB$$#: same to Signal Code, #: 2-9 | ||||
| JBAAA- JBZZZ |
Aircraft Station | Kanto | CW | |||||
| JBAAA2- JBZZZ9 |
Aircraft Station | Aircraft Portable Radio | Kanto | CW | ||||
| JB2WA- JB2WZ |
Experimental Station | Carriers | Kanto | |||||
| JB2XA- JB2XZ |
Kanto | |||||||
| JB2YA- JB2YZ |
Shin'etsu | |||||||
| JB2ZA- JB2ZZ |
Kanto | |||||||
| JB3XA- JB3XZ |
Tokai | |||||||
| JB3YA- JB3YZ |
Hokuriku | |||||||
| JB4XA- JB4XZ |
Kinki | |||||||
| JB5XA- JB5XZ |
Chugoku | |||||||
| JB6XA- JB6XZ |
Shikoku | |||||||
| JB7XA- JB7XZ |
Kyushu | |||||||
| JB7YA- JB7YZ |
Okinawa | |||||||
| JB8XA- JB8XZ |
Tohoku | |||||||
| JB9XA- JB9XZ |
Hokkaido | |||||||
| JB## | Mobile Satellite Station | Portable Moblie Earth Station | KDDI | Inmarsat A | #: 1st #: except 0 or 1 |
|||
| Offshore Platform Earth Station | KDDI | Inmarsat A | ||||||
| JB200- JB249 |
Mobile Satellite Station | Ship Earth Station | KDDI | Shin'etsu | ||||
| JB250- JB349 |
Tokai | |||||||
| JB350- JB399 |
Hokuriku | |||||||
| JB400- JB549 |
Kinki | |||||||
| JB550- JB649 |
Chugoku | |||||||
| JB650- JB699 |
Shikoku | |||||||
| JB700- JB799 |
Kyushu | |||||||
| JB800- JB849 |
Tohoku | |||||||
| JB850- JB949 |
Hokkaido | |||||||
| JB950- JB969 |
Okinawa | |||||||
| JB970- JB999 |
Tohoku | |||||||