Universal Licensing System
WRKC874
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4363188 |
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| Call sign | WRKC874 |
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| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2020-12-14 |
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| Expiration | 2030-12-14 |
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| Frequency range | 959.7 - 6815 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | CHILOQUIN, KLAMATH, OR |
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| Coordinates | 42.5885000, -121.8990556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 959.70000000 | | | | | |
| 1 | 2 | FXO | 6725.00000000 | | | | | |
| 1 | 2 | FXO | 6725.00000000 | | | | | |
| 1 | 2 | FXO | 6725.00000000 | | | | | |
| 1 | 2 | FXO | 6725.00000000 | | | | | |
| 1 | 4 | FXO | 6815.00000000 | | | | | |
| 1 | 4 | FXO | 6815.00000000 | | | | | |
| 1 | 4 | FXO | 6815.00000000 | | | | | |
| 1 | 4 | FXO | 6815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 959.70000000 | | 100KD7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 2 | 6725.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
| 1 | 4 | 6815.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPLEGATE MICROWAVE SITE, APPLEGATE, KLAMATH, OR | 42.70733333, -121.71908333 | 1850.400 m | LTOWER | 15.200 m structure / 15.200 m overall | N |
| 3 | R | | 43.47075000, -121.86311111 | 2127.400 m | | | |
| 4 | R | | 42.68136111, -121.81863889 | 1375.400 m | | | |
| 5 | P | 1.8 MILES NW OF, CHILOQUIN, KLAMATH, OR | 42.58850000, -121.89905556 | 1435.900 m | MAST | 8.200 m structure / 8.200 m overall | N |
| 6 | R | | 42.57836111, -121.86238889 | 1278.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | MARK ANTENNA P-65120 | | | 43.9000 | | | |
| 1 | 4 | R | Kathrein Inc., Scala Divi PR-900 (V) | | | 18.2000 | | | |
| 1 | 5 | P | ALL MANUFACTURERS 20X24 FT PASSIVE | | H | | 110.5000 | | |
| 1 | 6 | R | Commscope PARX8-59W | | | 40.7000 | | | |
| 2 | 1 | T | Commscope P10-65 | | V | 43.9000 | 352.2000 | | |
| 3 | 1 | T | Kathrein Inc., Scala Divi PR-900 (V) | | V | 18.2000 | 250.6000 | | |
| 4 | 1 | T | Commscope P8-65D | | H | 42.3000 | 228.2000 | | |
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 | WRKC874 | LIAUA |
| 2022-11-08 | WRKC874 | LETCNS |
| 2022-03-14 | WRKC874 | LETCNS |
| 2021-08-05 | WRKC874 | LIMOD |
| 2020-12-14 | WRKC874 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4363188 | 2026-08-02 02:45:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKC874 | ULS 4363188 | 2026-08-02 02:45:16 |
| Status | A | ULS 4363188 | 2026-08-02 02:45:16 |
| Service | MG | ULS 4363188 | 2026-08-02 02:45:16 |
| Grant Date | 2020-12-14 | ULS 4363188 | 2026-08-02 02:45:16 |
| Expiration Date | 2030-12-14 | ULS 4363188 | 2026-08-02 02:45:16 |