Universal Licensing System
KNFF470
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 1885895 |
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| Call sign | KNFF470 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-03-22 |
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| Expiration | 2032-03-19 |
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| Frequency range | 451.025 - 456.675 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | Socorro, SOCORRO, NM |
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| Coordinates | 33.7500000, -106.9500000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:36 |
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Licensee
| Name | TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC |
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| Applicant type | C |
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| FRN | 0001615863 |
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| Location | Westminster, CO |
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| Address | 1100 West 116th Avenue, Westminster, CO, 80234 |
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| Phone | 3034526111 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2C | 451.02500000 | | | 90.000000 | 500.000000 | |
| 1 | 2 | FB2C | 451.07500000 | | | 90.000000 | 500.000000 | |
| 1 | 1 | FB2 | 451.25000000 | | | 75.000000 | 500.000000 | |
| 1 | 2 | FB2C | 451.67500000 | | | 90.000000 | 500.000000 | |
| 2 | 1 | MO | 456.02500000 | | | 90.000000 | 200.000000 | |
| 2 | 1 | MO | 456.07500000 | | | 90.000000 | 200.000000 | |
| 2 | 1 | MO | 456.67500000 | | | 90.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 451.02500000 | | 11K0F3E |
| 1 | 2 | 451.07500000 | | 11K0F3E |
| 1 | 1 | 451.25000000 | | 11K0F3E |
| 1 | 2 | 451.67500000 | | 11K0F3E |
| 2 | 1 | 456.02500000 | | 11K0F3E |
| 2 | 1 | 456.07500000 | | 11K0F3E |
| 2 | 1 | 456.67500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SOCORRO PEAK 4.2 MILES W, SOCORRO, SOCORRO, NM | 34.07172222, -106.96308333 | 2205.000 m | TOWER | 4.600 m structure / 11.300 m overall | N |
| 2 | T | Socorro, SOCORRO, NM | 33.75000000, -106.95000000 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | | | | | | | | |
| 2 | 1 | T | | 11.300 m | V | 10.0000 | 180.0000 | 565.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | Westminster Operations Center, 1100 W. 116th Ave., Westminster, CO | ADAMS | 3034526111 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-22 | KNFF470 | LIREN |
| 2021-12-27 | KNFF470 | LETRES |
| 2016-03-28 | KNFF470 | LIMOD |
| 2012-06-11 | KNFF470 | LIMOD |
| 2012-04-27 | KNFF470 | ESCAPR |
| 2012-02-18 | KNFF470 | LIREN |
| 2011-12-26 | KNFF470 | LETRES |
| 2002-02-26 | KNFF470 | LIREN |
| 2002-02-11 | KNFF470 | AUDOPR |
| 2002-01-18 | KNFF470 | COR |
| 2001-12-26 | KNFF470 | LETRES |
| 2001-03-26 | KNFF470 | COR |
| 2001-03-21 | KNFF470 | LIMOD |
| 2000-11-24 | KNFF470 | LICCNV |
| 2000-07-03 | KNFF470 | AUTHPR |
| 2000-06-30 | KNFF470 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1885895 | 2026-08-02 01:13:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFF470 | ULS 1885895 | 2026-08-02 01:13:36 |
| Status | A | ULS 1885895 | 2026-08-02 01:13:36 |
| Service | IG | ULS 1885895 | 2026-08-02 01:13:36 |
| Grant Date | 2022-03-22 | ULS 1885895 | 2026-08-02 01:13:36 |
| Expiration Date | 2032-03-19 | ULS 1885895 | 2026-08-02 01:13:36 |