| Callsign | KR4JFL |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-28 |
| Effective Date | 2026-01-28 |
| Expire Date | 2036-01-28 |
| Cancel Date | |
| Last Action Date | 2026-01-28 |
| End Date | 2036-01-28 |
| Available Date | 2038-01-29 |
| Applicant Type | I - Individual |
| Entity Name | Kumagai, Shunichi |
| Street Address / Locality | ATTN Surya Tjahya, 721 Emerald Hill Dr NE Leesburg, VA 20176 |
| County | Loudoun County |
| Zip Location | 39°11'05.5"N 77°32'35.5"W |
| Maidenhead | FM19fe |
| FRN | 0037830874 |
| Licensee ID/SGIN | L03005169 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-01-28 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-01-28 | LIISS - License Issued |