Universal Licensing System
WRDH511
Darrington Internet Users Association
License details
| ULS identifier | 4155336 |
|---|
| Call sign | WRDH511 |
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| Radio service | MG |
|---|
| Status | C |
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| Grant date | 2019-04-30 |
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| Expiration | 2029-04-30 |
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| Cancellation | 2022-04-29 |
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| Frequency range | 11325 - 11405 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ARLINGTON, SNOHOMISH, WA |
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| Coordinates | 48.2025000, -122.1836111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23500 35TH AVE NE, ARLINGTON, SNOHOMISH, WA | 48.20250000, -122.18361111 | 125.000 m | LTOWER | 51.800 m structure / 52.400 m overall | |
| 2 | R | | 48.30213889, -121.99652778 | 816.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | Commscope VHLP4-11W/A | | H | 40.7000 | 51.3000 | | |
| 2 | 2 | R | Commscope VHLP4-11W/A | | | 40.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-30 | WRDH511 | LICAN |
| 2022-04-20 | WRDH511 | LETCNS |
| 2021-02-17 | WRDH511 | AUTHPR |
| 2021-02-14 | WRDH511 | ANATRM |
| 2021-02-14 | WRDH511 | PAATRM |
| 2021-02-14 | WRDH511 | FRATRM |
| 2021-01-20 | WRDH511 | LIMOD |
| 2020-12-09 | WRDH511 | LETTRS |
| 2020-12-09 | WRDH511 | PNLISR |
| 2020-08-04 | WRDH511 | LETCNS |
| 2019-04-30 | WRDH511 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4155336 | 2026-08-02 02:44:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDH511 | ULS 4155336 | 2026-08-02 02:44:23 |
| Status | C | ULS 4155336 | 2026-08-02 02:44:23 |
| Service | MG | ULS 4155336 | 2026-08-02 02:44:23 |
| Grant Date | 2019-04-30 | ULS 4155336 | 2026-08-02 02:44:23 |
| Expiration Date | 2029-04-30 | ULS 4155336 | 2026-08-02 02:44:23 |
| Cancellation Date | 2022-04-29 | ULS 4155336 | 2026-08-02 02:44:23 |