Universal Licensing System
WNKN900
Penhall Company
License details
| ULS identifier | 1660947 |
|---|
| Call sign | WNKN900 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-16 |
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| Expiration | 2012-12-16 |
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| Cancellation | 2013-02-16 |
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| Frequency range | 463.625 - 468.625 MHz (2 frequencies) |
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| Locations | 3 |
|---|
| Representative location | GOLDEN, JEFFERSON, CO |
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| Coordinates | 39.7972222, -105.3316667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:02 |
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Licensee
| Name | Penhall Company |
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| Applicant type | C |
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| FRN | 0007662026 |
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| Location | DENVER, CO |
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| Address | 1385 UMATILLA, DENVER, CO, 80204 |
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| Phone | 3039343866 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.62500000 | | | 110.000000 | 440.000000 | |
| 3 | 1 | MO | 463.62500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FX1 | 468.62500000 | | | 25.000000 | 35.000000 | |
| 3 | 1 | MO | 468.62500000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.62500000 | | 20K0F3E |
| 3 | 1 | 463.62500000 | | 20K0F3E |
| 1 | 1 | 468.62500000 | | 20K0F3E |
| 3 | 1 | 468.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | GUY HILL, GOLDEN, JEFFERSON, CO | 39.79722222, -105.33166667 | 2571.000 m | | | 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 | | 24.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1385 UMARILLA, ENGLEWOOD, CO | | 3039343866 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-16 | WNKN900 | LIEXP |
| 2012-09-24 | WNKN900 | LETRES |
| 2002-10-29 | WNKN900 | AUDOPR |
| 2002-10-16 | WNKN900 | LIAUA |
| 2002-10-16 | WNKN900 | LIREN |
| 2002-09-23 | WNKN900 | LETRES |
| 2000-11-23 | WNKN900 | LICCNV |
| 1997-12-15 | WNKN900 | LIREN |
| 1997-12-15 | WNKN900 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660947 | 2026-08-02 01:25:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKN900 | ULS 1660947 | 2026-08-02 01:25:02 |
| Status | E | ULS 1660947 | 2026-08-02 01:25:02 |
| Service | IG | ULS 1660947 | 2026-08-02 01:25:02 |
| Grant Date | 2002-10-16 | ULS 1660947 | 2026-08-02 01:25:02 |
| Expiration Date | 2012-12-16 | ULS 1660947 | 2026-08-02 01:25:02 |
| Cancellation Date | 2013-02-16 | ULS 1660947 | 2026-08-02 01:25:02 |