| Callsign | KR4DIY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-04-19 |
| Effective Date | 2025-04-19 |
| Expire Date | 2035-04-19 |
| Cancel Date | |
| Last Action Date | 2025-04-19 |
| End Date | 2035-04-19 |
| Available Date | 2037-04-20 |
| Applicant Type | I - Individual |
| Entity Name | Cook, James A |
| Street Address / Locality | 6510 Truman Ln Falls Church, VA 220431821 |
| County | Fairfax County |
| Zip Location | 38°54'03.1"N 77°11'45.2"W |
| Maidenhead | FM18jv |
| FRN | 0036934313 |
| Licensee ID/SGIN | L02925191 / 000 |
| Licensee Class | T - Technician |
| 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 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-04-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-04-19 | LIISS - License Issued |