| Callsign | WD4JON |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2015-04-28 |
| Effective Date | 2015-04-28 |
| Expire Date | 2025-05-25 |
| Cancel Date | |
| Last Action Date | 2015-04-28 |
| End Date | 2025-05-25 |
| Available Date | 2027-05-26 |
| Applicant Type | I - Individual |
| Entity Name | Robertson Jr, Ralph E |
| Street Address / Locality | 305 Live Oak Lane Largo, FL 33770 |
| County | Pinellas County |
| Zip Location | 27°54'54.4"N 82°48'14.5"W |
| Maidenhead | EL87ov |
| FRN | 0008881989 |
| Licensee ID/SGIN | L00678624 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0001966896 |
| Phonetic weight / Morse weight | 14 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-06-18 | LIMOD - License Modified |
| 2004-12-09 | LIMOD - License Modified |
| 2005-02-26 | LIREN - License Renewed |
| 2015-04-28 | LIREN - License Renewed |