| Callsign | WB4HDT |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-06-24 |
| Effective Date | 2026-07-06 |
| Expire Date | 2035-06-24 |
| Cancel Date | |
| Last Action Date | 2026-07-06 |
| End Date | 2035-06-24 |
| Available Date | 2037-06-25 |
| Applicant Type | I - Individual |
| Entity Name | PEDERSEN, JOHN H |
| Street Address / Locality | 830 E WASHINGTON BLVD LOMBARD, IL 60148 |
| County | DuPage County |
| Zip Location | 41°52'24.9"N 88°01'14.8"W |
| Maidenhead | EN51xu |
| FRN | 0037009800 |
| Licensee ID/SGIN | L02939116 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 9 / IL |
| Prev Callsign / Prev Class | KE9DLK G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | 0012103388 |
| Phonetic weight / Morse weight | 12 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-06-24 | LIISS - License Issued |
| 2025-06-24 | VANGRT - Vanity Call Sign Assigned |
| 2025-07-08 | LIMOD - License Modified |
| 2026-07-06 | LIMOD - License Modified |