| Callsign | WD9GNX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-03 |
| Effective Date | 2026-03-05 |
| Expire Date | 2036-04-22 |
| Cancel Date | |
| Last Action Date | 2026-03-05 |
| End Date | 2036-04-22 |
| Available Date | 2038-04-23 |
| Applicant Type | I - Individual |
| Entity Name | HEIDERSCHEIDT, MICHAEL P |
| Street Address / Locality | 292 W FULLER DR WATERMAN, IL 605569781 |
| County | DeKalb County |
| Zip Location | 41°45'46.5"N 88°46'16.0"W |
| Maidenhead | EN51os |
| FRN | 0005905823 |
| Licensee ID/SGIN | L00444870 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011934619 |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2002-01-09 | LIAUA - Administrative Update Applied |
| 2006-02-07 | LIREN - License Renewed |
| 2016-01-28 | LIREN - License Renewed |
| 2026-03-03 | LIREN - License Renewed |
| 2026-03-05 | LIAUA - Administrative Update Applied |