| Callsign | WA0SPF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-04-08 |
| Effective Date | 2025-04-08 |
| Expire Date | 2035-05-05 |
| Cancel Date | |
| Last Action Date | 2025-04-08 |
| End Date | 2035-05-05 |
| Available Date | 2037-05-06 |
| Applicant Type | I - Individual |
| Entity Name | JOHNSON, DAVID K |
| Street Address / Locality | 2 BUNKER HILL SQ MASON CITY, IA 50401 |
| County | Cerro Gordo County |
| Zip Location | 43°09'11.4"N 93°11'59.4"W |
| Maidenhead | EN33jd |
| FRN | 0013082375 |
| Licensee ID/SGIN | L00991446 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / IA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002088767 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-03-16 | LITIN - TIN Updated |
| 2005-03-16 | LIREN - License Renewed |
| 2015-04-03 | LIREN - License Renewed |
| 2025-04-08 | LIREN - License Renewed |