Universal Licensing System
WREZ550
Umatilla Morrow Radio & Data District
License details
| ULS identifier | 4239206 |
|---|
| Call sign | WREZ550 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2020-01-09 |
|---|
| Expiration | 2030-01-09 |
|---|
| Frequency range | 6226.89 - 11215 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 45.9797778, -119.2970000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Columbia Blvd, Boardman, MORROW, OR | 45.84977778, -119.65430556 | 99.400 m | LTOWER | 54.900 m structure / 54.900 m overall | N |
| 2 | R | | 45.97977778, -119.29700000 | 359.400 m | | | |
| 3 | R | | 45.47175000, -119.81002778 | 644.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W100CMPT | | V | 40.1000 | 62.3000 | | |
| 1 | 2 | R | RFS SB4-W100CMPT | | | 40.1000 | | | |
| 1 | 3 | R | RFS SB6-W60CMPT | | | 39.4000 | | | |
| 2 | 1 | T | RFS SB6-W60CMPT | | V | 39.4000 | 196.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-10 | WREZ550 | LIMOD |
| 2021-04-13 | WREZ550 | LETCNS |
| 2020-06-30 | WREZ550 | LIAUA |
| 2020-01-09 | WREZ550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4239206 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREZ550 | ULS 4239206 | 2026-08-02 02:47:29 |
| Status | A | ULS 4239206 | 2026-08-02 02:47:29 |
| Service | MW | ULS 4239206 | 2026-08-02 02:47:29 |
| Grant Date | 2020-01-09 | ULS 4239206 | 2026-08-02 02:47:29 |
| Expiration Date | 2030-01-09 | ULS 4239206 | 2026-08-02 02:47:29 |