| Callsign | KN0CK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-01-24 |
| Effective Date | 2025-03-27 |
| Expire Date | 2027-04-21 |
| Cancel Date | |
| Last Action Date | 2025-03-27 |
| End Date | 2027-04-21 |
| Available Date | 2029-04-22 |
| Applicant Type | I - Individual |
| Entity Name | Wittrock, Marty J |
| Street Address / Locality | 8 Puskar Lane Canonsburg, PA 15317 |
| County | Washington County |
| Zip Location | 40°16'34.8"N 80°10'18.0"W |
| Maidenhead | EN90vg |
| FRN | 0004178877 |
| Licensee ID/SGIN | L00301687 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 0 / 3 / PA |
| Prev Callsign / Prev Class | KK6FS G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-04-21 | LIISS - License Issued |
| 2007-04-21 | VANGRT - Vanity Call Sign Assigned |
| 2008-12-31 | LIAUA - Administrative Update Applied |
| 2017-01-04 | LIAUA - Administrative Update Applied |
| 2017-01-24 | LIREN - License Renewed |
| 2020-01-28 | LIAUA - Administrative Update Applied |
| 2025-03-27 | LIAUA - Administrative Update Applied |