Universal Licensing System
KTN273
CALIFORNIA, STATE OF
License details
| ULS identifier | 1288690 |
|---|
| Call sign | KTN273 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-06-14 |
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| Expiration | 2035-09-11 |
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| Frequency range | 39.4 - 42.12 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN DIMAS, LOS ANGELES, CA |
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| Coordinates | 34.1602778, -117.7992222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 39.40000000 | | | 120.000000 | 151.000000 | |
| 2 | 2 | FB | 39.40000000 | | | 120.000000 | 151.000000 | |
| 4 | 1 | FB | 39.40000000 | | | 120.000000 | 151.000000 | |
| 1 | 1 | FB | 42.12000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 42.12000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB | 42.12000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 39.40000000 | | 20K0F3E |
| 2 | 2 | 39.40000000 | | 20K0F3E |
| 4 | 1 | 39.40000000 | | 20K0F3E |
| 1 | 1 | 42.12000000 | | 20K0F3E |
| 2 | 1 | 42.12000000 | | 20K0F3E |
| 3 | 1 | 42.12000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LA HABRA PEAK 5 KM N, LA HABRA, LOS ANGELES, CA | 33.97333333, -117.94311111 | 432.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
| 2 | T | 5741 W CRESTRIDGE RD, PALOS VERDES ESTATES, LOS ANGELES, CA | 33.76975000, -118.37613889 | 365.800 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 3 | T | KELLOGG HILL 1 KM E CSU POMONA, POMONA, LOS ANGELES, CA | 34.06250000, -117.82588889 | 317.000 m | TOWER | 24.000 m structure / 29.000 m overall | N |
| 4 | | JOHNSTONE PEAK 6 KM N, SAN DIMAS, LOS ANGELES, CA | 34.16027778, -117.79922222 | 969.000 m | TOWER | 24.000 m structure / 29.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | 320.000 | |
| 1 | 2 | T | | 14.000 m | | | | 349.000 | |
| 1 | 3 | T | | 29.000 m | | | | 60.300 | |
| 1 | 4 | T | | 24.000 m | V | 2.5000 | 360.0000 | 409.200 | |
| 2 | 1 | T | | 29.300 m | V | 2.5000 | 360.0000 | 321.800 | |
| 2 | 2 | T | | 14.000 m | V | 2.5000 | 53.0000 | 348.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2901 WEST BROADWAY, LOS ANGELES, CA | LOS ANGELES | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-14 | KTN273 | LIREN |
| 2020-11-14 | KTN273 | LIAUA |
| 2015-07-02 | KTN273 | LIREN |
| 2015-07-01 | KTN273 | ESUAPR |
| 2015-06-15 | KTN273 | LETRES |
| 2015-06-13 | KTN273 | ESURNW |
| 2011-01-19 | KTN273 | LETCNS |
| 2010-10-05 | KTN273 | ESCAPR |
| 2010-10-02 | KTN273 | LIAUA |
| 2010-10-01 | KTN273 | ESCAPR |
| 2010-04-21 | KTN273 | LIMOD |
| 2007-05-24 | KTN273 | LIAUA |
| 2007-05-23 | KTN273 | ESCAPR |
| 2005-07-14 | KTN273 | LIREN |
| 2005-06-20 | KTN273 | LETRES |
| 2002-03-11 | KTN273 | AUDOPR |
| 2000-10-20 | KTN273 | LICCNV |
| 2000-09-11 | KTN273 | LIRMD |
| 2000-09-11 | KTN273 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288690 | 2026-08-16 06:49:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTN273 | ULS 1288690 | 2026-08-16 06:49:28 |
| Status | A | ULS 1288690 | 2026-08-16 06:49:28 |
| Service | PW | ULS 1288690 | 2026-08-16 06:49:28 |
| Grant Date | 2025-06-14 | ULS 1288690 | 2026-08-16 06:49:28 |
| Expiration Date | 2035-09-11 | ULS 1288690 | 2026-08-16 06:49:28 |