Universal Licensing System
KNB42
Frontier California Inc.
License details
| ULS identifier | 962274 |
|---|
| Call sign | KNB42 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 6152.75 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | ZENIA, TRINITY, CA |
|---|
| Coordinates | 40.2062500, -123.4922222 |
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| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
| 1 | 3 | 6152.75000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CORD 516 & Burgess Ranch Rd, ZENIA, TRINITY, CA | 40.20625000, -123.49222222 | 907.100 m | LTOWER | 4.600 m structure / 4.600 m overall | N |
| 2 | R | | 40.11958333, -123.69252778 | 1183.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | Commscope PAR6-59A | | H | 38.2000 | 240.6000 | | |
| 3 | 2 | R | Commscope UHX6-59K LF | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-14 | KNB42 | LIMOD |
| 2026-01-20 | KNB42 | LITRAN |
| 2025-07-07 | KNB42 | LIMOD |
| 2023-07-29 | KNB42 | LIAUA |
| 2022-02-23 | KNB42 | LIMOD |
| 2021-08-12 | KNB42 | LIAUA |
| 2021-04-30 | KNB42 | LIASS |
| 2021-03-16 | KNB42 | LIREN |
| 2020-11-09 | KNB42 | LETRES |
| 2020-06-17 | KNB42 | LIAUA |
| 2020-05-12 | KNB42 | LIASS |
| 2016-05-04 | KNB42 | LIAUA |
| 2016-05-03 | KNB42 | ESUAPR |
| 2016-04-09 | KNB42 | LIAUA |
| 2016-04-08 | KNB42 | ESUAPR |
| 2016-04-01 | KNB42 | LITRAN |
| 2015-12-24 | KNB42 | LIAUA |
| 2015-12-23 | KNB42 | ESUAPR |
| 2015-07-22 | KNB42 | ESUAPR |
| 2015-06-16 | KNB42 | ESUAPR |
| 2015-02-24 | KNB42 | ESUAPR |
| 2013-02-14 | KNB42 | LIAUA |
| 2013-02-13 | KNB42 | LIAUA |
| 2013-02-13 | KNB42 | ESUAPR |
| 2013-02-12 | KNB42 | ESUAPR |
| 2011-03-24 | KNB42 | AUTHPR |
| 2011-03-15 | KNB42 | LIREN |
| 2010-11-08 | KNB42 | LETRES |
| 2010-03-09 | KNB42 | LIMOD |
| 2009-12-15 | KNB42 | ESUAPR |
| 2009-06-10 | KNB42 | LIMOD |
| 2007-04-25 | KNB42 | LIAUA |
| 2007-04-24 | KNB42 | ESUAPR |
| 2005-09-22 | KNB42 | LIAUA |
| 2005-09-21 | KNB42 | ESUAPR |
| 2005-02-15 | KNB42 | ESUAPR |
| 2005-02-12 | KNB42 | LIAUA |
| 2004-02-07 | KNB42 | LIAUA |
| 2002-12-14 | KNB42 | LIAUA |
| 2002-11-06 | KNB42 | LIAUA |
| 2001-01-03 | KNB42 | LIREN |
| 2000-11-14 | KNB42 | LIAUA |
| 2000-11-13 | KNB42 | LETRES |
| 2000-11-08 | KNB42 | LIAUA |
| 2000-06-30 | KNB42 | LITRAN |
| 1999-08-13 | KNB42 | LICCNV |
| 1997-12-08 | KNB42 | LIAUA |
| 1997-05-09 | KNB42 | LITRAN |
| 1991-04-17 | KNB42 | LIREN |
| 1988-07-12 | KNB42 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962274 | 2026-08-02 02:45:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNB42 | ULS 962274 | 2026-08-02 02:45:36 |
| Status | A | ULS 962274 | 2026-08-02 02:45:36 |
| Service | CF | ULS 962274 | 2026-08-02 02:45:36 |
| Grant Date | 2021-03-16 | ULS 962274 | 2026-08-02 02:45:36 |
| Expiration Date | 2031-02-01 | ULS 962274 | 2026-08-02 02:45:36 |