Universal Licensing System
KNFY643
RADIO SERVICE CENTER
License details
| ULS identifier | 1623642 |
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| Call sign | KNFY643 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-18 |
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| Expiration | 2002-06-11 |
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| Cancellation | 2002-10-13 |
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| Frequency range | 462.075 - 467.075 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MORRISON, JEFFERSON, CO |
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| Coordinates | 39.5597222, -105.2666667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:48 |
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Licensee
| Name | RADIO SERVICE CENTER |
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| Applicant type | C |
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| Location | DENVER, CO |
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| Address | 918 S SHERIDAN BLVD, DENVER, CO, 80226 |
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| Phone | 3039228107 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 462.07500000 | | | 75.000000 | | |
| 3 | 1 | MO | 462.07500000 | | | 25.000000 | | |
| 1 | 1 | FX1 | 467.07500000 | | | 35.000000 | | |
| 3 | 1 | MO | 467.07500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 462.07500000 | | 20K0F3E |
| 3 | 1 | 462.07500000 | | 20K0F3E |
| 1 | 1 | 467.07500000 | | 20K0F3E |
| 3 | 1 | 467.07500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | 8377 S DAVCO DR, MORRISON, JEFFERSON, CO | 39.55972222, -105.26666667 | 2560.000 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 | | 22.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 918 S SHERIDAN BLVD, DENVER, CO | | 3039228107 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-13 | KNFY643 | LIEXP |
| 2002-03-18 | KNFY643 | LETRES |
| 2001-10-29 | KNFY643 | AUDOPR |
| 2000-11-23 | KNFY643 | LICCNV |
| 1997-04-18 | KNFY643 | LIREN |
| 1997-04-18 | KNFY643 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1623642 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFY643 | ULS 1623642 | 2026-08-02 01:27:48 |
| Status | E | ULS 1623642 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1623642 | 2026-08-02 01:27:48 |
| Grant Date | 1997-04-18 | ULS 1623642 | 2026-08-02 01:27:48 |
| Expiration Date | 2002-06-11 | ULS 1623642 | 2026-08-02 01:27:48 |
| Cancellation Date | 2002-10-13 | ULS 1623642 | 2026-08-02 01:27:48 |