Universal Licensing System
KDA42
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 957936 |
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| Call sign | KDA42 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2000-01-20 |
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| Expiration | 2010-03-28 |
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| Cancellation | 2001-06-19 |
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| Frequency range | 6645 - 6805 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GOLDEN, JEFFERSON, CO |
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| Coordinates | 39.8666667, -105.2666667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6805.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6645.00000000 | | 10M0F8W |
| 1 | 1 | 6805.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CLAY STN 7.5 MI FROM, GOLDEN, JEFFERSON, CO | 39.86666667, -105.26666667 | 1984.200 m | | 13.700 m overall | |
| 2 | R | | 39.37413889, -104.68025000 | 2036.100 m | | | |
| 3 | R | | 39.74636111, -104.99802778 | 1588.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.9000 | 120.1000 | | |
| 1 | 2 | R | | | | 43.9000 | | | |
| 1 | 3 | R | | | | 43.9000 | | | |
| 2 | 1 | T | | | H | 43.9000 | 137.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-06-20 | KDA42 | LICAN |
| 2000-11-29 | KDA42 | LIAUA |
| 2000-11-22 | KDA42 | LIAUA |
| 2000-09-29 | KDA42 | LIAUA |
| 2000-06-20 | KDA42 | LIAUA |
| 2000-06-15 | KDA42 | LITRAN |
| 2000-05-03 | KDA42 | LIAUA |
| 2000-04-08 | KDA42 | LIAUA |
| 2000-01-20 | KDA42 | LIREN |
| 2000-01-03 | KDA42 | LETRES |
| 1999-08-13 | KDA42 | LICCNV |
| 1995-10-13 | KDA42 | LIMOD |
| 1995-02-21 | KDA42 | LIREN |
| 1990-03-15 | KDA42 | LIMOD |
| 1990-02-01 | KDA42 | LIMOD |
| 1985-04-05 | KDA42 | LIMOD |
| 1985-03-27 | KDA42 | LIMOD |
| 1984-06-20 | KDA42 | LIMOD |
| 1980-05-08 | KDA42 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957936 | 2026-08-02 02:45:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDA42 | ULS 957936 | 2026-08-02 02:45:17 |
| Status | C | ULS 957936 | 2026-08-02 02:45:17 |
| Service | MG | ULS 957936 | 2026-08-02 02:45:17 |
| Grant Date | 2000-01-20 | ULS 957936 | 2026-08-02 02:45:17 |
| Expiration Date | 2010-03-28 | ULS 957936 | 2026-08-02 02:45:17 |
| Cancellation Date | 2001-06-19 | ULS 957936 | 2026-08-02 02:45:17 |