Universal Licensing System
WRO207
RIVERBEND SAND & GRAVEL INC
License details
| ULS identifier | 1873986 |
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| Call sign | WRO207 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-01-19 |
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| Expiration | 2021-02-13 |
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| Cancellation | 2021-04-24 |
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| Frequency range | 452.075 - 457.075 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SALEM, MARION, OR |
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| Coordinates | 44.8542778, -123.1220556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:04 |
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Licensee
| Name | RIVERBEND SAND & GRAVEL INC |
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| Applicant type | C |
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| FRN | 0004524674 |
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| Location | SALEM, OR |
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| Address | 4105 LANCASTER DR SE, SALEM, OR, 97301 |
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| Phone | 5033639281 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB2 | 452.07500000 | | | 110.000000 | 330.000000 | |
| 3 | 1 | MO | 452.07500000 | | | 110.000000 | | |
| 3 | 1 | MO | 456.85000000 | | | 110.000000 | | |
| 1 | 1 | FX1 | 457.07500000 | | | 30.000000 | | |
| 3 | 1 | MO | 457.07500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.07500000 | | 20K0F3E |
| 3 | 1 | 452.07500000 | | 20K0F3E |
| 3 | 1 | 456.85000000 | | 20K0F3E |
| 1 | 1 | 457.07500000 | | 20K0F3E |
| 3 | 1 | 457.07500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OR | | | | | |
| 2 | T | 7090 SKYLINE RD SE, SALEM, MARION, OR | 44.85427778, -123.12205556 | 341.000 m | | 37.000 m structure / 37.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4105 LANCASTER DR SE, SALEM, OR | MARION | 5033639281 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-24 | WRO207 | LIEXP |
| 2020-11-23 | WRO207 | LETRES |
| 2011-03-24 | WRO207 | AUTHPR |
| 2011-01-19 | WRO207 | LTSAPR |
| 2011-01-19 | WRO207 | LIREN |
| 2010-11-22 | WRO207 | LETRES |
| 2010-04-07 | WRO207 | LTSAPR |
| 2009-08-19 | WRO207 | LTSAPR |
| 2002-05-07 | WRO207 | AUDOPR |
| 2001-01-17 | WRO207 | LIREN |
| 2000-11-28 | WRO207 | LETRES |
| 2000-11-24 | WRO207 | LICCNV |
| 1996-01-24 | WRO207 | AUTHPR |
| 1996-01-24 | WRO207 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1873986 | 2026-08-02 01:14:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRO207 | ULS 1873986 | 2026-08-02 01:14:04 |
| Status | E | ULS 1873986 | 2026-08-02 01:14:04 |
| Service | IG | ULS 1873986 | 2026-08-02 01:14:04 |
| Grant Date | 2011-01-19 | ULS 1873986 | 2026-08-02 01:14:04 |
| Expiration Date | 2021-02-13 | ULS 1873986 | 2026-08-02 01:14:04 |
| Cancellation Date | 2021-04-24 | ULS 1873986 | 2026-08-02 01:14:04 |