| Callsign | KN4BIU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2017-02-27 |
| Effective Date | 2017-02-27 |
| Expire Date | 2027-02-27 |
| 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 | Krumbein, Marc |
| Street Address / Locality | 3952 Kloman Ct Annandale, VA 22003 |
| County | Fairfax County |
| Zip Location | 38°49'48.8"N 77°12'53.0"W |
| Maidenhead | FM18jt |
| FRN | 0026300749 |
| Licensee ID/SGIN | L02085419 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | K4COW |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007678548 |
| Phonetic weight / Morse weight | 15 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2017-02-27 | SYSGRT - New Systematic Call Sign Assigned |
| 2017-02-27 | LIISS - License Issued |
| 2017-03-28 | LICAN - License Canceled |
FCC comments
| 2017-03-28 | Issued vanity call sign. |