| Callsign | KD9HEM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-18 |
| Effective Date | 2026-08-18 |
| Expire Date | 2036-10-25 |
| Cancel Date | |
| Last Action Date | 2026-08-18 |
| End Date | 2036-10-25 |
| Available Date | 2038-10-26 |
| Applicant Type | I - Individual |
| Entity Name | SIER, BENJAMIN R |
| Street Address / Locality | 38347 Delafield Rd Oconomowoc, WI 53066 |
| County | Waukesha County |
| Zip Location | 43°06'46.3"N 88°29'24.1"W |
| Maidenhead | EN53sc |
| FRN | 0025948027 |
| Licensee ID/SGIN | L02059383 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007613228 |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-10-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-10-25 | LIISS - License Issued |
| 2017-01-06 | LIMOD - License Modified |
| 2026-08-18 | LIREN - License Renewed |