Universal Licensing System
KDA53
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 957939 |
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| Call sign | KDA53 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-10-21 |
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| Expiration | 2031-11-14 |
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| Frequency range | 6645 - 6705 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BARSTOW, SAN BERNARDINO, CA |
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| Coordinates | 34.9699722, -117.0394722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 3 | FXO | 6705.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 3 | 6705.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FLASH II APPROX 4.5 MI N OF, BARSTOW, SAN BERNARDINO, CA | 34.96997222, -117.03947222 | 1016.800 m | LTOWER | 18.900 m structure / 18.900 m overall | N |
| 2 | R | | 34.89413889, -116.84863889 | 594.700 m | | | |
| 4 | R | | 34.35111111, -117.67477778 | 2587.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION P8-65D | | H | 42.3000 | 115.7000 | | |
| 1 | 2 | R | ANDREW CORPORATION P8-65D | | | 42.3000 | | | |
| 1 | 4 | R | Commscope PARX10-59WA | | | 43.3000 | | | |
| 3 | 1 | T | Commscope P10-65 | | H | 43.9000 | 220.5000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | KDA53 | LIAUA |
| 2021-10-21 | KDA53 | LIREN |
| 2021-08-23 | KDA53 | LETRES |
| 2015-03-02 | KDA53 | LIMOD |
| 2015-02-06 | KDA53 | ESUAPR |
| 2011-10-28 | KDA53 | LIREN |
| 2011-08-22 | KDA53 | LETRES |
| 2009-07-27 | KDA53 | LIMOD |
| 2008-06-11 | KDA53 | LIMOD |
| 2006-02-01 | KDA53 | LIMOD |
| 2005-11-03 | KDA53 | ESUAPR |
| 2004-12-18 | KDA53 | LIAUA |
| 2004-12-17 | KDA53 | ESUAPR |
| 2002-11-04 | KDA53 | LETCNS |
| 2001-09-01 | KDA53 | LIREN |
| 2001-08-20 | KDA53 | LETRES |
| 2001-08-06 | KDA53 | LIMOD |
| 2000-11-29 | KDA53 | LIAUA |
| 2000-11-22 | KDA53 | LIAUA |
| 2000-09-29 | KDA53 | LIAUA |
| 2000-06-20 | KDA53 | LIAUA |
| 2000-05-03 | KDA53 | LIAUA |
| 2000-04-08 | KDA53 | LIAUA |
| 1999-08-13 | KDA53 | LICCNV |
| 1997-02-03 | KDA53 | LIREN |
| 1991-11-14 | KDA53 | LIMOD |
| 1991-10-04 | KDA53 | LIMOD |
| 1986-10-03 | KDA53 | LIMOD |
| 1984-04-03 | KDA53 | LIMOD |
| 1981-11-06 | KDA53 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957939 | 2026-08-02 02:45:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDA53 | ULS 957939 | 2026-08-02 02:45:19 |
| Status | A | ULS 957939 | 2026-08-02 02:45:19 |
| Service | MG | ULS 957939 | 2026-08-02 02:45:19 |
| Grant Date | 2021-10-21 | ULS 957939 | 2026-08-02 02:45:19 |
| Expiration Date | 2031-11-14 | ULS 957939 | 2026-08-02 02:45:19 |