Universal Licensing System
WSCA452
Navajo Tribal Utility Authority
License details
| ULS identifier | 4920894 |
|---|
| Call sign | WSCA452 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2024-03-25 |
|---|
| Expiration | 2034-03-25 |
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| Frequency range | 17760 - 17800 MHz (2 frequencies) |
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| Locations | 2 |
|---|
| Representative location | Church Rock, MCKINLEY, NM |
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| Coordinates | 35.6596111, -108.5013611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17760.00000000 | | | | | |
| 1 | 1 | FXO | 17800.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0G7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
| 1 | 1 | 17800.00000000 | | 40M0G7W |
| 1 | 1 | 17800.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 State Hwy 566, Church Rock, MCKINLEY, NM | 35.65961111, -108.50136111 | 2159.900 m | MAST | 4.300 m structure / 4.300 m overall | |
| 2 | R | | 35.63283333, -108.46261111 | 2209.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLPX2-18D | | S | 39.0000 | 130.2000 | | |
| 1 | 2 | R | CommScope VHLPX2-18D | | | 39.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, Fort Defiance, AZ | APACHE | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WSCA452 | LIAUA |
| 2025-11-20 | WSCA452 | LIAUA |
| 2024-03-25 | WSCA452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4920894 | 2026-08-02 02:45:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSCA452 | ULS 4920894 | 2026-08-02 02:45:29 |
| Status | A | ULS 4920894 | 2026-08-02 02:45:29 |
| Service | CF | ULS 4920894 | 2026-08-02 02:45:29 |
| Grant Date | 2024-03-25 | ULS 4920894 | 2026-08-02 02:45:29 |
| Expiration Date | 2034-03-25 | ULS 4920894 | 2026-08-02 02:45:29 |