| Callsign | AD0RU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-08-06 |
| Effective Date | 2025-08-06 |
| Expire Date | 2035-11-02 |
| Cancel Date | |
| Last Action Date | 2025-08-06 |
| End Date | 2035-11-02 |
| Available Date | 2037-11-03 |
| Applicant Type | I - Individual |
| Entity Name | KJELDERGAARD, ERIC D |
| Street Address / Locality | 12211 Brookhaven Drive Silver Spring, MD 20902 |
| County | Montgomery County |
| Zip Location | 39°02'37.5"N 77°02'32.5"W |
| Maidenhead | FM19lb |
| FRN | 0025018680 |
| Licensee ID/SGIN | L01980768 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 0 / 3 / MD |
| Prev Callsign / Prev Class | KE0GIM G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011677979 |
| Phonetic weight / Morse weight | 12 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-01-11 | LIISS - License Issued |
| 2016-01-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-08-06 | LIREN - License Renewed |