Universal Licensing System
KDA55
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 957941 |
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| Call sign | KDA55 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-08-21 |
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| Expiration | 2030-09-06 |
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| Frequency range | 6785 - 6805 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | YERMO, SAN BERNARDINO, CA |
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| Coordinates | 34.8941389, -116.8486389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6785.00000000 | | | | | |
| 1 | 2 | FXO | 6805.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6785.00000000 | | 10M0D7W |
| 1 | 2 | 6805.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UNION PACIFIC RR YARD OFF, YERMO, SAN BERNARDINO, CA | 34.89413889, -116.84863889 | 594.700 m | TOWER | 24.400 m structure / 24.400 m overall | N |
| 2 | R | | 34.96997222, -117.03947222 | 1016.800 m | | | |
| 4 | R | | 34.82886111, -116.33583333 | 951.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | R | ANDREW CORPORATION P8-65D | | | 42.3000 | | | |
| 1 | 4 | R | ANDREW CORPORATION P8-65D | | | 42.3000 | | | |
| 2 | 1 | T | ANDREW CORPORATION P8-65D | | H | 42.3000 | 295.8000 | | |
| 3 | 1 | T | ANDREW CORPORATION P8-65D | | V | 42.3000 | 98.6000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | KDA55 | LIAUA |
| 2020-08-21 | KDA55 | LIREN |
| 2020-06-15 | KDA55 | LETRES |
| 2011-09-22 | KDA55 | LIMOD |
| 2011-08-11 | KDA55 | ESUAPR |
| 2011-03-24 | KDA55 | AUTHPR |
| 2010-06-22 | KDA55 | LIREN |
| 2010-06-14 | KDA55 | LETRES |
| 2009-07-27 | KDA55 | LIMOD |
| 2004-12-18 | KDA55 | LIAUA |
| 2004-12-17 | KDA55 | ESUAPR |
| 2000-11-29 | KDA55 | LIAUA |
| 2000-11-22 | KDA55 | LIAUA |
| 2000-09-29 | KDA55 | LIAUA |
| 2000-07-19 | KDA55 | LIREN |
| 2000-06-20 | KDA55 | LIAUA |
| 2000-06-12 | KDA55 | LETRES |
| 2000-05-03 | KDA55 | LIAUA |
| 2000-04-08 | KDA55 | LIAUA |
| 1999-08-13 | KDA55 | LICCNV |
| 1995-08-16 | KDA55 | LIREN |
| 1990-08-23 | KDA55 | LIMOD |
| 1990-07-12 | KDA55 | LIMOD |
| 1985-09-20 | KDA55 | LIMOD |
| 1984-04-03 | KDA55 | LIMOD |
| 1981-11-06 | KDA55 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957941 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDA55 | ULS 957941 | 2026-08-02 02:45:18 |
| Status | A | ULS 957941 | 2026-08-02 02:45:18 |
| Service | MG | ULS 957941 | 2026-08-02 02:45:18 |
| Grant Date | 2020-08-21 | ULS 957941 | 2026-08-02 02:45:18 |
| Expiration Date | 2030-09-06 | ULS 957941 | 2026-08-02 02:45:18 |