Universal Licensing System
WPFP840
VAUGHN EXCAVATING & CONSTRUCTION INC
License details
| ULS identifier | 1582311 |
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| Call sign | WPFP840 |
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| Radio service | GB |
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| Status | E |
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| Grant date | 2004-10-15 |
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| Expiration | 2014-08-15 |
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| Cancellation | 2014-10-18 |
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| Frequency range | 810.0875 - 855.0875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 40.0719167, -105.3544444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:41 |
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Licensee
| Name | VAUGHN EXCAVATING & CONSTRUCTION INC |
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| Applicant type | C |
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| FRN | 0011261575 |
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| Location | HENDERSON, CO |
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| Address | 12650 TUCSON ST, HENDERSON, CO, 80640 |
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| Phone | 3036593747 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 810.08750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 810.08750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB4 | 855.08750000 | | | 75.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 810.08750000 | | 20K0F3E |
| 3 | 1 | 810.08750000 | | 20K0F3E |
| 2 | 1 | 855.08750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | ATOP LEE HILL MOUNTAIN, BOULDER, BOULDER, CO | 40.07191667, -105.35444444 | 2402.000 m | | 30.000 m structure / 30.000 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 | | 33.000 m | | | | 281.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12650 TUCSON ST, HENDERSON, CO | ADAMS | 3036593747 |
License history
| Date | File or call sign | Action |
|---|
| 2014-10-18 | WPFP840 | LIEXP |
| 2014-05-19 | WPFP840 | LETRES |
| 2004-10-15 | WPFP840 | LIREN |
| 2004-07-20 | WPFP840 | LTSAPR |
| 2004-07-20 | WPFP840 | LTSFRN |
| 2004-05-24 | WPFP840 | LETRES |
| 2000-11-22 | WPFP840 | LICCNV |
| 1999-07-14 | WPFP840 | AUTHPR |
| 1999-07-14 | WPFP840 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1582311 | 2026-08-02 01:17:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPFP840 | ULS 1582311 | 2026-08-02 01:17:41 |
| Status | E | ULS 1582311 | 2026-08-02 01:17:41 |
| Service | GB | ULS 1582311 | 2026-08-02 01:17:41 |
| Grant Date | 2004-10-15 | ULS 1582311 | 2026-08-02 01:17:41 |
| Expiration Date | 2014-08-15 | ULS 1582311 | 2026-08-02 01:17:41 |
| Cancellation Date | 2014-10-18 | ULS 1582311 | 2026-08-02 01:17:41 |