Universal Licensing System
WRDR838
Centric Integrated Systems Corp.
License details
| ULS identifier | 4177216 |
|---|
| Call sign | WRDR838 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-08 |
|---|
| Expiration | 2029-07-08 |
|---|
| Frequency range | 11245 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Missoula, MISSOULA, MT |
|---|
| Coordinates | 46.9905556, -114.1512500 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10769 Fred Ln, Missoula, MISSOULA, MT | 46.99055556, -114.15125000 | 1133.400 m | TANK | 9.000 m structure / 10.000 m overall | |
| 2 | R | | 46.92841667, -114.06169444 | 1126.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 135.4000 | | |
| 1 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 135.4000 | | |
| 2 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-19 | WRDR838 | LIAUA |
| 2021-03-15 | WRDR838 | FRATRE |
| 2021-02-17 | WRDR838 | LETTRS |
| 2021-02-17 | WRDR838 | PNLISR |
| 2020-10-14 | WRDR838 | LETCNS |
| 2019-07-08 | WRDR838 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4177216 | 2026-08-02 02:45:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDR838 | ULS 4177216 | 2026-08-02 02:45:08 |
| Status | A | ULS 4177216 | 2026-08-02 02:45:08 |
| Service | MG | ULS 4177216 | 2026-08-02 02:45:08 |
| Grant Date | 2019-07-08 | ULS 4177216 | 2026-08-02 02:45:08 |
| Expiration Date | 2029-07-08 | ULS 4177216 | 2026-08-02 02:45:08 |