| Callsign | KK4ROY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-04-25 |
| Effective Date | 2026-06-02 |
| Expire Date | 2033-05-31 |
| Cancel Date | |
| Last Action Date | 2026-06-02 |
| End Date | 2033-05-31 |
| Available Date | 2035-06-01 |
| Applicant Type | I - Individual |
| Entity Name | NIERSTHEIMER, ROBERT A |
| Street Address / Locality | PO Box 757 Dothan, AL 36302 |
| County | Houston |
| Zip Location | 31°13'23.5"N 85°23'25.8"W |
| Maidenhead | EM71hf |
| FRN | 0021748793 |
| Licensee ID/SGIN | L01708825 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010512147 |
| Phonetic weight / Morse weight | 13 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-05-31 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-05-31 | LIISS - License Issued |
| 2015-05-30 | LIAUA - Administrative Update Applied |
| 2015-06-04 | LIMOD - License Modified |
| 2023-04-25 | LIREN - License Renewed |
| 2026-06-02 | LIAUA - Administrative Update Applied |