| Callsign | KF0MKN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-04-25 |
| Effective Date | 2025-08-11 |
| Expire Date | 2033-04-25 |
| Cancel Date | |
| Last Action Date | 2025-08-11 |
| End Date | 2033-04-25 |
| Available Date | 2035-04-26 |
| Applicant Type | I - Individual |
| Entity Name | Wulfenstein, Wilford J |
| Street Address / Locality | 970 San Luis Dr Fenton, MO 63026 |
| County | Jefferson County |
| Zip Location | 38°30'12.1"N 90°27'39.4"W |
| Maidenhead | EM48sm |
| FRN | 0033682873 |
| Licensee ID/SGIN | L02662847 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011686126 |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-04-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-04-25 | LIISS - License Issued |
| 2025-08-11 | LIMOD - License Modified |