| Callsign | KB0DYP |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-02-25 |
| Effective Date | 2025-02-25 |
| Expire Date | 2035-02-25 |
| Cancel Date | |
| Last Action Date | 2025-02-25 |
| End Date | 2035-02-25 |
| Available Date | 2037-02-26 |
| Applicant Type | I - Individual |
| Entity Name | UNDERDOWN, DAVID S |
| Street Address / Locality | 58 JUDY DRIVE SAINT CHARLES, MO 63301 |
| County | St. Charles County |
| Zip Location | 38°51'28.9"N 90°27'47.9"W |
| Maidenhead | EM48su |
| FRN | 0002275824 |
| Licensee ID/SGIN | L00227503 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006433729 |
| Phonetic weight / Morse weight | 12 / 86 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-05-13 | LIMOD - License Modified |
| 2005-09-19 | LIREN - License Renewed |
| 2014-08-21 | LIREN - License Renewed |
| 2016-09-01 | LIAUA - Administrative Update Applied |
| 2025-02-25 | LIREN - License Renewed |