| Callsign | K2RDB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-04-16 |
| Effective Date | 2018-05-02 |
| Expire Date | 2024-07-09 |
| Cancel Date | 2026-07-10 |
| Last Action Date | 2026-07-10 |
| End Date | 2024-07-09 |
| Available Date | 2026-08-10 |
| Applicant Type | I - Individual |
| Entity Name | Armstrong, Michael F |
| Street Address / Locality | 37702 Olympic View Rd NE Hansville, WA 98340 |
| County | Kitsap County |
| Zip Location | 47°54'36.3"N 122°34'15.8"W |
| Maidenhead | CN87rv |
| FRN | 0010821841 |
| Licensee ID/SGIN | L00854087 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 2 / 7 / WA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008195929 |
| Phonetic weight / Morse weight | 10 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-04-27 | LITIN - TIN Updated |
| 2014-04-16 | LIREN - License Renewed |
| 2016-10-07 | LIAUA - Administrative Update Applied |
| 2018-05-02 | LIMOD - License Modified |
| 2026-07-10 | LIEXP - License Expired |