Universal Licensing System
WPWA747
OREGON, STATE OF, DEPT. OF TRANS.
License details
| ULS identifier | 2450349 |
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| Call sign | WPWA747 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2022-07-20 |
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| Expiration | 2032-09-30 |
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| Frequency range | 6825 - 17785 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Salem, MARION, OR |
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| Coordinates | 44.9290000, -122.9935278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 17785.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6825.00000000 | | 10M0F8W |
| 1 | 2 | 17785.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Emergency Coordination Center, Salem, MARION, OR | 44.92900000, -122.99352778 | 58.500 m | MAST | 30.000 m structure / 30.500 m overall | N |
| 2 | R | | 44.92816667, -123.00480556 | 58.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark Antenna Prods P-65A72 RF | | V | 39.9000 | 264.1000 | | |
| 1 | 2 | R | Mark Antenna Prods P-65A72 RF | | | 39.9000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP2-180A | | V | 38.7000 | 264.1000 | | |
| 2 | 2 | R | COMMSCOPE VHLP2-180A | | | 38.7000 | 0.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Oregon Dept. of Transportation455 Airport RD, SE, Bldg. C, Salem, OR | MARION | 5039862897 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-02 | WPWA747 | LIMOD |
| 2022-07-20 | WPWA747 | LIREN |
| 2022-07-04 | WPWA747 | LETRES |
| 2021-05-19 | WPWA747 | LIAUA |
| 2021-05-18 | WPWA747 | LIAUA |
| 2012-08-01 | WPWA747 | LIREN |
| 2012-07-30 | WPWA747 | LIMOD |
| 2012-07-09 | WPWA747 | LETRES |
| 2012-07-02 | WPWA747 | ESURNW |
| 2012-06-20 | WPWA747 | ESUAPR |
| 2007-05-22 | WPWA747 | LETCNS |
| 2006-02-22 | WPWA747 | LIMOD |
| 2006-01-30 | WPWA747 | ESUAPR |
| 2003-12-29 | WPWA747 | LETCNS |
| 2002-09-30 | WPWA747 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2450349 | 2026-08-02 02:43:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWA747 | ULS 2450349 | 2026-08-02 02:43:35 |
| Status | A | ULS 2450349 | 2026-08-02 02:43:35 |
| Service | MW | ULS 2450349 | 2026-08-02 02:43:35 |
| Grant Date | 2022-07-20 | ULS 2450349 | 2026-08-02 02:43:35 |
| Expiration Date | 2032-09-30 | ULS 2450349 | 2026-08-02 02:43:35 |