| Callsign | WB4ETK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2008-03-07 |
| Effective Date | 2008-03-07 |
| Expire Date | 2018-03-16 |
| Cancel Date | 2020-03-17 |
| Last Action Date | 2020-03-17 |
| End Date | 2018-03-16 |
| Available Date | 2020-04-17 |
| Applicant Type | I - Individual |
| Entity Name | MERTENS JR, WALTER W |
| Street Address / Locality | 515 Lakeshore cir Norman, OK 73026 |
| County | Cleveland County |
| Zip Location | 35°14'25.7"N 97°16'32.6"W |
| Maidenhead | EM15if |
| FRN | 0017504853 |
| Licensee ID/SGIN | L01376743 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 5 / OK |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9803168947 |
| Phonetic weight / Morse weight | 12 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-03-06 | ESCFRN |
| 2008-03-07 | LIREN - License Renewed |
| 2020-03-17 | LIEXP - License Expired |