| Callsign | N4SPP |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-06-03 |
| Effective Date | 2025-06-03 |
| Expire Date | 2035-08-02 |
| Cancel Date | |
| Last Action Date | 2025-06-03 |
| End Date | 2035-08-02 |
| Available Date | 2037-08-03 |
| Applicant Type | I - Individual |
| Entity Name | DOERENBERG, FRANK M |
| Street Address / Locality | 20 Captains Way Kittery Point, ME 039055306 |
| County | York County |
| Zip Location | 43°05'10.3"N 70°41'12.6"W |
| Maidenhead | FN43pc |
| FRN | 0009725151 |
| Licensee ID/SGIN | L00754900 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 1 / ME |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011585377 |
| Phonetic weight / Morse weight | 12 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-08-02 | LIREN - License Renewed |
| 2009-03-10 | LIAUA - Administrative Update Applied |
| 2010-08-11 | LIMOD - License Modified |
| 2015-07-18 | LIREN - License Renewed |
| 2025-06-03 | LIREN - License Renewed |