| Callsign | W0OS |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-05-19 |
| Effective Date | 2023-07-21 |
| Expire Date | 2027-06-26 |
| Cancel Date | |
| Last Action Date | 2023-07-21 |
| End Date | 2027-06-26 |
| Available Date | 2029-06-27 |
| Applicant Type | I - Individual |
| Entity Name | Grettum, James A |
| Street Address / Locality | 45618 Executive Dr Pelican Rapids, MN 56572 |
| County | Otter Tail County |
| Zip Location | 46°35'52.1"N 96°03'54.5"W |
| Maidenhead | EN16xo |
| FRN | 0015398068 |
| Licensee ID/SGIN | L01182842 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 0 / 0 / MN |
| Prev Callsign / Prev Class | KC0YHO G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-06-26 | LIISS - License Issued |
| 2007-06-26 | VANGRT - Vanity Call Sign Assigned |
| 2008-11-06 | LIAUA - Administrative Update Applied |
| 2014-01-24 | LIAUA - Administrative Update Applied |
| 2017-05-19 | LIREN - License Renewed |
| 2023-07-21 | LIAUA - Administrative Update Applied |