| Callsign | K4DUL |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2008-02-04 |
| Effective Date | 2008-02-04 |
| Expire Date | 2018-03-31 |
| Cancel Date | 2020-04-01 |
| Last Action Date | 2020-04-01 |
| End Date | 2018-03-31 |
| Available Date | 2020-05-02 |
| Applicant Type | I - Individual |
| Entity Name | Hershberger, William O |
| Street Address / Locality | 4212 Old Columbia Pike Annandale, VA 220032111 |
| County | Fairfax County |
| Zip Location | 38°49'48.8"N 77°12'53.0"W |
| Maidenhead | FM18jt |
| FRN | 0017402702 |
| Licensee ID/SGIN | L01365755 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003313302 |
| Phonetic weight / Morse weight | 11 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-02-04 | LITIN - TIN Updated |
| 2008-02-04 | LIREN - License Renewed |
| 2020-04-01 | LIEXP - License Expired |