| Callsign | KR4DRS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-05-06 |
| Effective Date | 2025-06-03 |
| Expire Date | 2035-05-06 |
| Cancel Date | 2025-06-03 |
| Last Action Date | 2025-06-03 |
| End Date | 2025-06-03 |
| Available Date | 2027-06-04 |
| Applicant Type | I - Individual |
| Entity Name | Spacil, Petr |
| Street Address / Locality | 6017 Woodley Rd Mclean, VA 221013345 |
| County | Fairfax County |
| Zip Location | 38°56'24.7"N 77°09'53.6"W |
| Maidenhead | FM18kw |
| FRN | 0036964294 |
| Licensee ID/SGIN | L02930596 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KZ4TO |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011593850 |
| Phonetic weight / Morse weight | 15 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-05-06 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-05-06 | LIISS - License Issued |
| 2025-05-12 | LIMOD - License Modified |
| 2025-06-03 | LICAN - License Canceled |
FCC comments
| 2025-06-03 | Issued new systematic call sign. |