| Regulation | Example | |||||||
|---|---|---|---|---|---|---|---|---|
| Block | Category | Sub Category | Applicant | Region | Mode | Band | Remarks | |
| JAA##- JAD## |
Fixed Station | Carriers except NTT Group | CW | 4-6MHz | ##: 1st #: Priority in the band, 2nd #: MHz |
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| JAE##- JAK## |
7-10MHz | JAE##: KDDI coast station JAG##: KDDI coast station JAH##: KDDI coast station |
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| JAL##- JAP## |
11-15MHz | JAL##: KDDI; in Oyama or in Ueno JAM##: KDDI; in Oyama or in Ueno JAN##: KDDI; in Oyama or in Ueno JAO##: KDDI coast station |
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| JAQ##- JAS## |
16-17MHz | |||||||
| JAT##- JAZ## |
18-24MHz | JAT##: KDDI; in Oyama or in Ueno JAU##: KDDI; in Ueno JAV##: KDDI; in Oyama or in Ueno JAW##: KDDI; in Oyama JAX##: KDDI; in Oyama JAY##: KDDI; in Oyama or in Ueno JAZ##: KDDI; in Oyama |
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| JA$$ | Ship Station | with Signal Code | CW | JA$$: same to Signal Code | ||||
| JA$Z | Ship Station | without Signal Code | CW | $: A-Z | ||||
| JA$$# | Ship Station | with Signal Code | CW | JA$$#: same to Signal Code, #: 2-9 | ||||
| JA1AA- JA1ZZ |
Amateur Station | Kanto | ||||||
| JA1AAA- JA1ZZZ |
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| JA2AA- JA2ZZ |
Tokai | |||||||
| JA2AAA- JA2ZZZ |
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| JA3AA- JA3ZZ |
Kinki | |||||||
| JA3AAA- JA3ZZZ |
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| JA4AA- JA4ZZ |
Chugoku | |||||||
| JA4AAA- JA4ZZZ |
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| JA5AA- JA5ZZ |
Shikoku | |||||||
| JA5AAA- JA5ZZZ |
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| JA6AA- JA6ZZ |
Kyushu | |||||||
| JA6AAA- JA6ZZZ |
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| JA7AA- JA7ZZ |
Tohoku | |||||||
| JA7AAA- JA7ZZZ |
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| JA8AA- JA8ZZ |
Hokkaido | |||||||
| JA8AAA- JA8ZZZ |
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| JA9AA- JA9ZZ |
Hokuriku | |||||||
| JA9AAA- JA9ZZZ |
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| JA0AA- JA0ZZ |
Shin'etsu | |||||||
| JA0AAA- JA0ZZZ |
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| JA## | Mobile Satellite Station | Portable Moblie Earth Station | KDDI | Inmarsat A | #: 1st #: except 0 or 1 |
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| Offshore Platform Earth Station | KDDI | Inmarsat A | ||||||
| JA200- JA949 |
Ship Earth Station | KDDI | Kanto | |||||