| Callsign | KR4IRM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-01-06 |
| Effective Date | 2026-05-11 |
| Expire Date | 2036-01-06 |
| Cancel Date | 2026-08-15 |
| Last Action Date | 2026-08-15 |
| End Date | 2026-08-15 |
| Available Date | 2028-08-16 |
| Applicant Type | I - Individual |
| Entity Name | Postel, David |
| Street Address / Locality | 3522 Ranchdale Dr Plant City, FL 33566 |
| County | Hillsborough County |
| Zip Location | 27°58'40.7"N 82°05'44.6"W |
| Maidenhead | EL87wx |
| FRN | 0036047181 |
| Licensee ID/SGIN | L02851629 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K9DAP |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012031402 |
| Phonetic weight / Morse weight | 14 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-01-06 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-01-06 | LIISS - License Issued |
| 2026-05-11 | LIMOD - License Modified |
| 2026-08-15 | LICAN - License Canceled |
FCC comments
| 2026-08-15 | Issued vanity call sign. |