Universal Licensing System
KTH477
San Bernardino County
License details
| ULS identifier | 1276548 |
|---|
| Call sign | KTH477 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-04-26 |
|---|
| Expiration | 2032-06-29 |
|---|
| Frequency range | 155.1 - 155.4 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CRESTLINE, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.2391944, -117.2365833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 7 | 1 | MO | 155.10000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB | 155.10750000 | | | 50.000000 | 230.000000 | |
| 3 | 1 | FB2 | 155.10750000 | | | 50.000000 | 230.000000 | |
| 4 | 1 | MO | 155.10750000 | | | 50.000000 | 45.000000 | |
| 5 | 1 | FB2 | 155.10750000 | | | 50.000000 | 80.000000 | |
| 5 | 1 | FB | 155.10750000 | | | 50.000000 | 80.000000 | |
| 6 | 1 | MO | 155.10750000 | | | 45.000000 | 50.000000 | |
| 1 | 1 | FB | 155.34000000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | MO | 155.34000000 | | | 75.000000 | 100.000000 | |
| 1 | 1 | FB | 155.40000000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | MO | 155.40000000 | | | 75.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 7 | 1 | 155.10000000 | | 11K2F3E |
| 3 | 1 | 155.10750000 | | 11K2F3E |
| 3 | 1 | 155.10750000 | | 11K2F3E |
| 4 | 1 | 155.10750000 | | 11K2F3E |
| 5 | 1 | 155.10750000 | | 11K2F3E |
| 5 | 1 | 155.10750000 | | 11K2F3E |
| 6 | 1 | 155.10750000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 2 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 155.40000000 | | 11K2F3E |
| 2 | 1 | 155.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1773 MIRO WAY, RIALTO, SAN BERNARDINO, CA | 34.12444444, -117.40755556 | 433.000 m | | 21.000 m structure / 21.000 m overall | N |
| 2 | T | SAN BERNARDINO, CA | | | | | |
| 3 | T | SPIRIT MTN, 3MI E OF US 395, 20 MI S OF, SEARCHLIGHT, CLARK, NV | 35.24650000, -114.74386111 | 1453.200 m | LTOWER | 18.300 m structure / 18.300 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | GRANDVIEW ROAD AT HWY 189, CRESTLINE, SAN BERNARDINO, CA | 34.23919444, -117.23658333 | 1736.000 m | LTOWER | 48.400 m structure / 51.500 m overall | N |
| 6 | T | | | | | | N |
| 7 | T | CRESTLINE, SAN BERNARDINO, CA | 34.23919444, -117.23658333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 18.300 m | | | | 685.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 51.500 m | | | | 654.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1743 MIRO WAY, RIALTO, CA | SAN BERNARDINO | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-20 | KTH477 | LIMOD |
| 2026-01-27 | KTH477 | LIAUA |
| 2024-05-08 | KTH477 | LIAUA |
| 2023-11-14 | KTH477 | LETCNS |
| 2023-02-13 | KTH477 | LIMOD |
| 2022-04-26 | KTH477 | LIREN |
| 2022-04-04 | KTH477 | LETRES |
| 2022-03-31 | KTH477 | ESURNW |
| 2021-10-08 | KTH477 | LIAUA |
| 2012-10-24 | KTH477 | LIMOD |
| 2012-10-23 | KTH477 | ESCAPR |
| 2012-06-19 | KTH477 | LIREN |
| 2012-06-19 | KTH477 | ESCAPR |
| 2012-04-02 | KTH477 | LETRES |
| 2002-04-11 | KTH477 | LIREN |
| 2002-04-01 | KTH477 | LETRES |
| 2002-01-22 | KTH477 | AUDOPR |
| 2000-10-20 | KTH477 | LICCNV |
| 1997-04-30 | KTH477 | AUTHPR |
| 1997-04-30 | KTH477 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1276548 | 2026-08-02 01:12:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTH477 | ULS 1276548 | 2026-08-02 01:12:49 |
| Status | A | ULS 1276548 | 2026-08-02 01:12:49 |
| Service | PW | ULS 1276548 | 2026-08-02 01:12:49 |
| Grant Date | 2022-04-26 | ULS 1276548 | 2026-08-02 01:12:49 |
| Expiration Date | 2032-06-29 | ULS 1276548 | 2026-08-02 01:12:49 |