Universal Licensing System
WRKS641
Blue Mountain Networks LLC
License details
| ULS identifier | 4385640 |
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| Call sign | WRKS641 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-02-08 |
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| Expiration | 2031-02-08 |
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| Frequency range | 11015 MHz |
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| Locations | 2 |
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| Representative location | Sisters, DESCHUTES, OR |
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| Coordinates | 44.3519167, -121.6920278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11015.00000000 | | 39M9D7D |
| 1 | 1 | 11015.00000000 | | 39M9D7D |
| 1 | 1 | 11015.00000000 | | 39M9D7D |
| 1 | 1 | 11015.00000000 | | 39M9D7D |
| 1 | 2 | 11015.00000000 | | 39M9D7D |
| 1 | 2 | 11015.00000000 | | 39M9D7D |
| 1 | 2 | 11015.00000000 | | 39M9D7D |
| 1 | 2 | 11015.00000000 | | 39M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 70400 McAllister Rd, Sisters, DESCHUTES, OR | 44.35191667, -121.69202778 | 1197.000 m | LTOWER | 10.000 m structure / 11.000 m overall | |
| 2 | R | | 44.31730556, -121.17391667 | 942.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Jirous JRMB-1200-10/11 | | V | 41.0000 | 95.2000 | | |
| 1 | 2 | R | Jirous JRMB-1200-10/11 | | | 41.0000 | | | |
| 2 | 1 | T | Jirous JRMB-1200-10/11 | | H | 41.0000 | 95.2000 | | |
| 2 | 2 | R | Jirous JRMB-1200-10/11 | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-01 | WRKS641 | LIASS |
| 2021-02-08 | WRKS641 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4385640 | 2026-08-02 02:48:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKS641 | ULS 4385640 | 2026-08-02 02:48:19 |
| Status | A | ULS 4385640 | 2026-08-02 02:48:19 |
| Service | MG | ULS 4385640 | 2026-08-02 02:48:19 |
| Grant Date | 2021-02-08 | ULS 4385640 | 2026-08-02 02:48:19 |
| Expiration Date | 2031-02-08 | ULS 4385640 | 2026-08-02 02:48:19 |