Universal Licensing System
WRAI583
Umatilla Morrow Radio & Data District
License details
| ULS identifier | 3978701 |
|---|
| Call sign | WRAI583 |
|---|
| Radio service | PA |
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| Status | A |
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| Grant date | 2017-11-28 |
|---|
| Expiration | 2027-11-28 |
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| Frequency range | 4940 - 4990 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | MORROW, OR |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
| 2 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
| 3 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
| 4 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MORROW, OR | | | | | |
| 2 | T | UMATILLA, OR | | | | | |
| 3 | T | MORROW, OR | | | | | |
| 4 | T | UMATILLA, OR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4700 NW Pioneer Pl, Pendleton, OR | UMATILLA | 5419663774 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 3055 |
| P | 3059 |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-28 | WRAI583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3978701 | 2026-08-02 01:20:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAI583 | ULS 3978701 | 2026-08-02 01:20:34 |
| Status | A | ULS 3978701 | 2026-08-02 01:20:34 |
| Service | PA | ULS 3978701 | 2026-08-02 01:20:34 |
| Grant Date | 2017-11-28 | ULS 3978701 | 2026-08-02 01:20:34 |
| Expiration Date | 2027-11-28 | ULS 3978701 | 2026-08-02 01:20:34 |