| Callsign | KR4HMV |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-11-25 |
| Effective Date | 2025-11-25 |
| Expire Date | 2035-11-25 |
| Cancel Date | 2025-12-13 |
| Last Action Date | 2025-12-13 |
| End Date | 2025-12-13 |
| Available Date | 2027-12-14 |
| Applicant Type | I - Individual |
| Entity Name | Ulmer, David H |
| Street Address / Locality | 10307 Islay Ct Huntersville, NC 28078 |
| County | Mecklenburg County |
| Zip Location | 35°24'19.0"N 80°51'50.5"W |
| Maidenhead | EM95nj |
| FRN | 0037583382 |
| Licensee ID/SGIN | L02982399 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | KR4UBW |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-11-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-11-25 | LIISS - License Issued |
| 2025-12-13 | LICAN - License Canceled |
FCC comments
| 2025-12-13 | Issued vanity call sign. |