Universal Licensing System
WPEN648
PIONEER GRAVEL & EXCAVATION
License details
| ULS identifier | 1717317 |
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| Call sign | WPEN648 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-17 |
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| Expiration | 2014-03-23 |
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| Cancellation | 2014-05-24 |
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| Frequency range | 461.05 - 466.05 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TELLURIDE, SAN MIGUEL, CO |
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| Coordinates | 37.9913889, -107.9731111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:36 |
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Licensee
| Name | PIONEER GRAVEL & EXCAVATION |
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| Applicant type | C |
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| FRN | 0010237816 |
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| Location | REDVALE, CO |
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| Address | REDVALE, CO, 81431 |
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| Phone | 9703274366 |
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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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| 1 | 1 | FB4 | 461.05000000 | | | 100.000000 | 236.000000 | |
| 2 | 1 | MO | 466.05000000 | | | 35.000000 | 70.000000 | |
| 2 | 1 | MO | 466.05000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.05000000 | | 20K0F3E |
| 2 | 1 | 466.05000000 | | 20K0F3E |
| 2 | 1 | 466.05000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONT TOP OF GRAYHEAD MOUNTAIN, TELLURIDE, SAN MIGUEL, CO | 37.99138889, -107.97311111 | 3347.000 m | | 21.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 32472 HWY 145 RED, VALE, CO | | 9703274316 |
| 2 | 36485 3700 RD, REDVALE, CO | MONTROSE | 9703274366 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-24 | WPEN648 | LIEXP |
| 2013-12-30 | WPEN648 | LETRES |
| 2004-01-26 | WPEN648 | LIASS |
| 2003-12-29 | WPEN648 | LETRES |
| 2001-10-22 | WPEN648 | AUDOPR |
| 2000-11-23 | WPEN648 | LICCNV |
| 1998-12-09 | WPEN648 | AUTHPR |
| 1998-12-09 | WPEN648 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1717317 | 2026-08-02 01:16:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPEN648 | ULS 1717317 | 2026-08-02 01:16:36 |
| Status | E | ULS 1717317 | 2026-08-02 01:16:36 |
| Service | IG | ULS 1717317 | 2026-08-02 01:16:36 |
| Grant Date | 2004-04-17 | ULS 1717317 | 2026-08-02 01:16:36 |
| Expiration Date | 2014-03-23 | ULS 1717317 | 2026-08-02 01:16:36 |
| Cancellation Date | 2014-05-24 | ULS 1717317 | 2026-08-02 01:16:36 |