Universal Licensing System
KNNS397
POMONA, CITY OF
License details
| ULS identifier | 1215820 |
|---|
| Call sign | KNNS397 |
|---|
| Radio service | PW |
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| Status | A |
|---|
| Grant date | 2021-03-10 |
|---|
| Expiration | 2031-04-16 |
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| Frequency range | 155.865 - 158.835 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | POMONA, LOS ANGELES, CA |
|---|
| Coordinates | 34.0561111, -117.7539444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.86500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2 | 155.86500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FB | 155.86500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FB2 | 155.86500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | FB2 | 155.86500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | FB | 155.86500000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | FB2 | 155.86500000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | FB | 155.86500000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | MO | 155.86500000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | MO | 158.83500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.86500000 | | 11K2F3E |
| 1 | 1 | 155.86500000 | | 11K2F3E |
| 2 | 1 | 155.86500000 | | 11K2F3E |
| 2 | 1 | 155.86500000 | | 11K2F3E |
| 3 | 1 | 155.86500000 | | 11K2F3E |
| 3 | 1 | 155.86500000 | | 11K2F3E |
| 4 | 1 | 155.86500000 | | 11K2F3E |
| 4 | 1 | 155.86500000 | | 11K2F3E |
| 5 | 1 | 155.86500000 | | 11K2F3E |
| 5 | 1 | 158.83500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 490 W MISSION BLVD, POMONA, LOS ANGELES, CA | 34.05611111, -117.75394444 | 258.000 m | B | 12.000 m structure / 51.000 m overall | N |
| 2 | T | 13016 TRAIL VIEW LN, CHINO, SAN BERNARDINO, CA | 34.01777778, -117.76505556 | 379.000 m | TOWER | 18.000 m structure / 21.000 m overall | N |
| 3 | T | RESERVOIR 4 GANESHA HILL, POMONA, LOS ANGELES, CA | 34.07944444, -117.77700000 | 363.000 m | TOWER | 9.000 m structure / 9.000 m overall | N |
| 4 | T | 400 CIVIC CENTER DR, POMONA, LOS ANGELES, CA | 34.05416667, -117.75311111 | 258.000 m | B | 39.000 m structure / 43.000 m overall | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | -50.000 | |
| 1 | 2 | T | | 8.000 m | | | | 125.000 | |
| 1 | 3 | T | | 6.000 m | | | | 11.000 | |
| 1 | 4 | T | | 43.000 m | | | | -25.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 490 W MISSION BLVD, POMONA, CA | LOS ANGELES | 9096202112 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-10 | KNNS397 | LIREN |
| 2021-02-15 | KNNS397 | ESURNW |
| 2021-01-18 | KNNS397 | LETRES |
| 2021-01-16 | KNNS397 | ESURNW |
| 2020-09-16 | KNNS397 | LIAUA |
| 2016-03-24 | KNNS397 | LIMOD |
| 2014-12-05 | KNNS397 | LIAUA |
| 2014-12-04 | KNNS397 | ESUAPR |
| 2011-06-24 | KNNS397 | LIMOD |
| 2011-03-09 | KNNS397 | LIREN |
| 2011-03-08 | KNNS397 | ESCAPR |
| 2011-01-24 | KNNS397 | LETRES |
| 2002-04-02 | KNNS397 | AUDOPR |
| 2001-02-28 | KNNS397 | LIREN |
| 2001-01-22 | KNNS397 | LETRES |
| 2000-10-20 | KNNS397 | LICCNV |
| 1996-04-16 | KNNS397 | LIISS |
| 1996-04-16 | KNNS397 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215820 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNS397 | ULS 1215820 | 2026-08-02 01:17:42 |
| Status | A | ULS 1215820 | 2026-08-02 01:17:42 |
| Service | PW | ULS 1215820 | 2026-08-02 01:17:42 |
| Grant Date | 2021-03-10 | ULS 1215820 | 2026-08-02 01:17:42 |
| Expiration Date | 2031-04-16 | ULS 1215820 | 2026-08-02 01:17:42 |