| Callsign | W4CWO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2008-07-22 |
| Effective Date | 2016-04-19 |
| Expire Date | 2018-07-22 |
| Cancel Date | 2017-05-31 |
| Last Action Date | 2017-05-31 |
| End Date | 2017-05-31 |
| Available Date | 2019-06-01 |
| Applicant Type | I - Individual |
| Entity Name | ACKERMANN, FREDERICK C |
| Street Address / Locality | 1459 S FILBERT WAY DENVER, CO 80222 |
| County | Denver County |
| Zip Location | 39°40'15.7"N 104°55'40.4"W |
| Maidenhead | DM79mq |
| FRN | 0002568103 |
| Licensee ID/SGIN | L00259894 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 0 / CO |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | W0SPA |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | 0007236006 |
| Phonetic weight / Morse weight | 10 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-07-08 | LIMOD - License Modified |
| 2004-11-30 | LIAUA - Administrative Update Applied |
| 2008-07-22 | LIREN - License Renewed |
| 2016-03-31 | LIAUA - Administrative Update Applied |
| 2016-04-19 | LIMOD - License Modified |
| 2017-05-31 | LICAN - License Canceled |
FCC comments
| 2017-05-31 | Issued vanity call sign. |