| Callsign | KJ5NMU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-11 |
| Effective Date | 2025-12-11 |
| Expire Date | 2035-12-11 |
| Cancel Date | |
| Last Action Date | 2025-12-11 |
| End Date | 2035-12-11 |
| Available Date | 2037-12-12 |
| Applicant Type | I - Individual |
| Entity Name | MARTIN, CONSTANTINE J |
| Street Address / Locality | 13541 STANMERE DR FRISCO, TX 750358581 |
| County | Collin County |
| Zip Location | 33°09'26.6"N 96°46'43.2"W |
| Maidenhead | EM13od |
| FRN | 0037620366 |
| Licensee ID/SGIN | L02978627 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-12-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-12-11 | LIISS - License Issued |