Universal Licensing System
WNPF440
COLORADO AIR TIME, INC.
License details
| ULS identifier | 1667673 |
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| Call sign | WNPF440 |
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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 | 2014-04-28 |
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| Cancellation | 2014-06-28 |
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| Frequency range | 461.3 - 466.3 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PLAINVIEW, JEFFERSON, CO |
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| Coordinates | 39.9133333, -105.2927778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.30000000 | | | 110.000000 | 550.000000 | |
| 2 | 1 | MO | 461.30000000 | | | 50.000000 | | |
| 2 | 1 | MO | 466.30000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.30000000 | | 20K0F3E |
| 2 | 1 | 461.30000000 | | 20K0F3E |
| 2 | 1 | 466.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11534 PLAINVIEW RD, PLAINVIEW, JEFFERSON, CO | 39.91333333, -105.29277778 | 2530.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | P.O. Box 471180, AURORA, CO | ARAPAHOE | 3033419333 |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-28 | WNPF440 | LIEXP |
| 2014-02-03 | WNPF440 | LETRES |
| 2005-12-16 | WNPF440 | LIAUA |
| 2005-12-15 | WNPF440 | ESUAPR |
| 2005-12-08 | WNPF440 | LIAUA |
| 2005-12-07 | WNPF440 | ESUAPR |
| 2004-02-02 | WNPF440 | LETRES |
| 2003-05-23 | WNPF440 | LIAUA |
| 2003-05-22 | WNPF440 | LIAUA |
| 2002-07-25 | WNPF440 | AUDOPR |
| 2001-08-25 | WNPF440 | LIAUA |
| 2001-01-02 | WNPF440 | LIASS |
| 2000-11-23 | WNPF440 | LICCNV |
| 1999-03-25 | WNPF440 | LIREN |
| 1999-03-25 | WNPF440 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1667673 | 2026-08-02 01:14:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPF440 | ULS 1667673 | 2026-08-02 01:14:30 |
| Status | E | ULS 1667673 | 2026-08-02 01:14:30 |
| Service | IG | ULS 1667673 | 2026-08-02 01:14:30 |
| Grant Date | 2004-04-17 | ULS 1667673 | 2026-08-02 01:14:30 |
| Expiration Date | 2014-04-28 | ULS 1667673 | 2026-08-02 01:14:30 |
| Cancellation Date | 2014-06-28 | ULS 1667673 | 2026-08-02 01:14:30 |