Universal Licensing System
KNFM834
Cemex INC
License details
| ULS identifier | 1622967 |
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| Call sign | KNFM834 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-06-23 |
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| Expiration | 2004-08-23 |
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| Cancellation | 2004-10-23 |
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| Frequency range | 461.8 - 466.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PHOENIX, MARICOPA, AZ |
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| Coordinates | 33.5691944, -112.5598889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:59 |
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Licensee
| Name | Cemex INC |
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| Applicant type | C |
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| FRN | 0005937321 |
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| Location | Houston, TX |
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| Address | 1200 Smith Suite 2400, Houston, TX, 77002 |
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| Phone | 7136538089 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 461.80000000 | | | 50.000000 | 200.000000 | |
| 3 | 1 | MO | 461.80000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 461.80000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FX1 | 466.80000000 | | | 30.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.80000000 | | 20K0F1D |
| 2 | 1 | 461.80000000 | | 20K0F3E |
| 3 | 1 | 461.80000000 | | 20K0F1D |
| 3 | 1 | 461.80000000 | | 20K0F3E |
| 3 | 1 | 461.80000000 | | 20K0F1D |
| 3 | 1 | 461.80000000 | | 20K0F3E |
| 1 | 1 | 466.80000000 | | 20K0F1D |
| 1 | 1 | 466.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | WHITE TANK MOUNTAIN, PHOENIX, MARICOPA, AZ | 33.56919444, -112.55988889 | 1213.000 m | | | N |
| 3 | T | MARICOPA, AZ | 33.56919444, -112.55988889 | | | | |
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 | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2625 S 19TH AVE, PHOENIX, AZ | | 6022532505 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-23 | KNFM834 | LIEXP |
| 2004-05-31 | KNFM834 | LETRES |
| 2002-09-10 | KNFM834 | LIAUA |
| 2002-05-16 | KNFM834 | AUDOPR |
| 2000-11-23 | KNFM834 | LICCNV |
| 1999-06-23 | KNFM834 | AUTHPR |
| 1999-06-23 | KNFM834 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1622967 | 2026-08-02 01:16:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFM834 | ULS 1622967 | 2026-08-02 01:16:59 |
| Status | E | ULS 1622967 | 2026-08-02 01:16:59 |
| Service | IG | ULS 1622967 | 2026-08-02 01:16:59 |
| Grant Date | 1999-06-23 | ULS 1622967 | 2026-08-02 01:16:59 |
| Expiration Date | 2004-08-23 | ULS 1622967 | 2026-08-02 01:16:59 |
| Cancellation Date | 2004-10-23 | ULS 1622967 | 2026-08-02 01:16:59 |