Universal Licensing System
WRBU508
Sprint Spectrum, L.P.
License details
| ULS identifier | 4058918 |
|---|
| Call sign | WRBU508 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2018-06-21 |
|---|
| Expiration | 2028-06-21 |
|---|
| Cancellation | 2019-09-13 |
|---|
| Frequency range | 17965 - 18015 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Cottonwood, YAVAPAI, AZ |
|---|
| Coordinates | 34.7014167, -112.1173611 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mingus Mountain, N. side of Forest Road 104 (Mingus Mountain #40106), Cottonwood, YAVAPAI, AZ | 34.70141667, -112.11736111 | 2386.300 m | LTOWER | 58.800 m structure / 58.800 m overall | |
| 2 | R | | 34.73019444, -112.02702778 | 1078.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-190AIPN | | V | 43.3000 | 68.9000 | | |
| 1 | 2 | R | RFS SC3-190AIPN | | | 43.3000 | | | |
| 2 | 1 | T | RFS SC3-190AIPN | | H | 43.3000 | 68.9000 | | |
| 2 | 2 | R | RFS SC3-190AIPN | | | 43.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-17 | WRBU508 | LICAN |
| 2018-06-21 | WRBU508 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4058918 | 2026-08-02 02:46:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU508 | ULS 4058918 | 2026-08-02 02:46:50 |
| Status | C | ULS 4058918 | 2026-08-02 02:46:50 |
| Service | CF | ULS 4058918 | 2026-08-02 02:46:50 |
| Grant Date | 2018-06-21 | ULS 4058918 | 2026-08-02 02:46:50 |
| Expiration Date | 2028-06-21 | ULS 4058918 | 2026-08-02 02:46:50 |
| Cancellation Date | 2019-09-13 | ULS 4058918 | 2026-08-02 02:46:50 |