| Callsign | KM4UMO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-09 |
| Effective Date | 2026-04-09 |
| Expire Date | 2036-06-09 |
| Cancel Date | |
| Last Action Date | 2026-04-09 |
| End Date | 2036-06-09 |
| Available Date | 2038-06-10 |
| Applicant Type | I - Individual |
| Entity Name | Pfeifer, David V |
| Street Address / Locality | 6332 Bird Dog Point Tallahassee, FL 32309 |
| County | Leon County |
| Zip Location | 30°34'00.6"N 84°05'51.5"W |
| Maidenhead | EM70wn |
| FRN | 0025650839 |
| Licensee ID/SGIN | L02031913 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007298111 |
| Phonetic weight / Morse weight | 11 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-06-09 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-06-09 | LIISS - License Issued |
| 2018-07-18 | LIAUA - Administrative Update Applied |
| 2026-04-09 | LIREN - License Renewed |