| Callsign | K4IYB |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2019-12-31 |
| Effective Date | 2023-10-20 |
| Expire Date | 2029-12-31 |
| Cancel Date | 2023-11-10 |
| Last Action Date | 2023-11-10 |
| End Date | 2023-11-10 |
| Available Date | 2025-11-11 |
| Applicant Type | I - Individual |
| Entity Name | CRASS, LEON |
| Street Address / Locality | 1342 Lehman Dr Crown Point, IN 46307 |
| County | Lake County |
| Zip Location | 41°24'11.4"N 87°19'42.1"W |
| Maidenhead | EN61ij |
| FRN | 0013812789 |
| Licensee ID/SGIN | L01045506 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 9 / IN |
| Prev Callsign / Prev Class | W9IYB G - General |
| Next Callsign | K9IYB |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-12-31 | LIISS - License Issued |
| 2019-12-31 | VANGRT - Vanity Call Sign Assigned |
| 2023-10-20 | LIAUA - Administrative Update Applied |
| 2023-11-10 | LICAN - License Canceled |
FCC comments
| 2023-11-10 | Issued vanity call sign. |