Universal Licensing System
KNNU544
P K GUIDO INC DBA UMPQUA SAND & GRAVEL
License details
| ULS identifier | 1635504 |
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| Call sign | KNNU544 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-06-07 |
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| Expiration | 2021-05-01 |
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| Cancellation | 2021-07-03 |
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| Frequency range | 462.175 - 467.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROSEBURG, DOUGLAS, OR |
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| Coordinates | 43.3665000, -123.0678333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:55 |
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Licensee
| Name | P K GUIDO INC DBA UMPQUA SAND & GRAVEL |
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| Applicant type | C |
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| FRN | 0004523213 |
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| Location | ROSEBURG, OR |
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| Address | 640 SHADY DR, ROSEBURG, OR, 97470 |
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| Phone | 5036731088 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.17500000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 462.17500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 467.17500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 467.17500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.17500000 | | 11K2F3E |
| 1 | 1 | 462.17500000 | | 20K0F3E |
| 3 | 1 | 462.17500000 | | 11K2F3E |
| 3 | 1 | 462.17500000 | | 20K0F3E |
| 2 | 1 | 467.17500000 | | 11K2F3E |
| 2 | 1 | 467.17500000 | | 20K0F3E |
| 3 | 1 | 467.17500000 | | 11K2F3E |
| 3 | 1 | 467.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNT SCOTT, ROSEBURG, DOUGLAS, OR | 43.36650000, -123.06783333 | 1050.000 m | TOWER | 36.000 m structure / 36.000 m overall | N |
| 2 | T | OR | | | | | |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.000 m | | | | 582.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 640 SHADY DR, ROSEBURG, OR | DOUGLAS | 5036731088 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-03 | KNNU544 | LIEXP |
| 2021-02-08 | KNNU544 | LETRES |
| 2011-06-07 | KNNU544 | LIREN |
| 2011-02-07 | KNNU544 | LETRES |
| 2003-09-16 | KNNU544 | LIMOD |
| 2002-11-02 | KNNU544 | AUDOPR |
| 2001-05-10 | KNNU544 | LIREN |
| 2001-02-13 | KNNU544 | LETRES |
| 2000-11-23 | KNNU544 | LICCNV |
| 1996-05-06 | KNNU544 | LIISS |
| 1996-05-06 | KNNU544 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1635504 | 2026-08-02 01:14:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNU544 | ULS 1635504 | 2026-08-02 01:14:55 |
| Status | E | ULS 1635504 | 2026-08-02 01:14:55 |
| Service | IG | ULS 1635504 | 2026-08-02 01:14:55 |
| Grant Date | 2011-06-07 | ULS 1635504 | 2026-08-02 01:14:55 |
| Expiration Date | 2021-05-01 | ULS 1635504 | 2026-08-02 01:14:55 |
| Cancellation Date | 2021-07-03 | ULS 1635504 | 2026-08-02 01:14:55 |