| Callsign | KB9OIS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2016-10-08 |
| Effective Date | 2017-01-30 |
| Expire Date | 2026-10-08 |
| Cancel Date | 2017-03-28 |
| Last Action Date | 2017-03-28 |
| End Date | 2017-03-28 |
| Available Date | 2019-03-29 |
| Applicant Type | I - Individual |
| Entity Name | Koehler III, Charles J |
| Street Address / Locality | 9834 W. Argonne Dr. Wauwatosa, WI 53222 |
| County | Milwaukee County |
| Zip Location | 43°04'59.6"N 88°02'05.8"W |
| Maidenhead | EN53xb |
| FRN | 0003964855 |
| Licensee ID/SGIN | L00270052 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | N9VJ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002854656 |
| Phonetic weight / Morse weight | 14 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-07-19 | LIMOD - License Modified |
| 2006-12-19 | LIREN - License Renewed |
| 2010-03-30 | LIAUA - Administrative Update Applied |
| 2016-10-08 | LIREN - License Renewed |
| 2016-11-28 | LIMOD - License Modified |
| 2017-01-30 | LIMOD - License Modified |
| 2017-03-28 | LICAN - License Canceled |
FCC comments
| 2017-03-28 | Issued vanity call sign. |