Universal Licensing System
WRKK538
101Netlink
License details
| ULS identifier | 4374691 |
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| Call sign | WRKK538 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-01-14 |
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| Expiration | 2031-01-14 |
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| Frequency range | 10995 - 11055 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Ukiah, MENDOCINO, CA |
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| Coordinates | 39.1287778, -123.1653056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11055.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11055.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2240 Old River Rd, Ukiah, MENDOCINO, CA | 39.12877778, -123.16530556 | 192.800 m | B | 5.500 m structure / 5.500 m overall | |
| 2 | R | | 39.13080556, -123.07688889 | 1084.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-1011 | | V | 37.1000 | 88.3000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-1011 | | | 34.3000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP3-11WA | | S | 38.5000 | 88.3000 | | |
| 2 | 2 | R | COMMSCOPE VHLP2-11WB | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-06 | WRKK538 | LIMOD |
| 2021-01-14 | WRKK538 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4374691 | 2026-08-02 02:44:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKK538 | ULS 4374691 | 2026-08-02 02:44:01 |
| Status | A | ULS 4374691 | 2026-08-02 02:44:01 |
| Service | CF | ULS 4374691 | 2026-08-02 02:44:01 |
| Grant Date | 2021-01-14 | ULS 4374691 | 2026-08-02 02:44:01 |
| Expiration Date | 2031-01-14 | ULS 4374691 | 2026-08-02 02:44:01 |