Universal Licensing System
WPMU911
GRAY & COMPANY
License details
| ULS identifier | 1801428 |
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| Call sign | WPMU911 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-01-19 |
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| Expiration | 2004-01-19 |
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| Cancellation | 2004-03-21 |
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| Frequency range | 457.525 - 457.5875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WASHINGTON, OR |
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| Coordinates | 45.5237222, -123.1087222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:49 |
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Licensee
| Name | GRAY & COMPANY |
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| Applicant type | C |
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| Location | FOREST GROVE, OR |
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| Address | FOREST GROVE, OR, 97116 |
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| Phone | 5033573141 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.52500000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.58750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.52500000 | | 11K2F3E |
| 1 | 1 | 457.58750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON, OR | 45.52372222, -123.10872222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2331 23RD AVE, FOREST GROVE, OR | | 5033573141 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-21 | WPMU911 | LIEXP |
| 2003-10-27 | WPMU911 | LETRES |
| 2001-10-01 | WPMU911 | AUDOPR |
| 2000-11-23 | WPMU911 | LICCNV |
| 1999-01-19 | WPMU911 | LIISS |
| 1999-01-19 | WPMU911 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1801428 | 2026-08-02 01:26:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMU911 | ULS 1801428 | 2026-08-02 01:26:49 |
| Status | E | ULS 1801428 | 2026-08-02 01:26:49 |
| Service | IG | ULS 1801428 | 2026-08-02 01:26:49 |
| Grant Date | 1999-01-19 | ULS 1801428 | 2026-08-02 01:26:49 |
| Expiration Date | 2004-01-19 | ULS 1801428 | 2026-08-02 01:26:49 |
| Cancellation Date | 2004-03-21 | ULS 1801428 | 2026-08-02 01:26:49 |