Universal Licensing System
WQTZ640
Los Alamos, County of
License details
| ULS identifier | 3594737 |
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| Call sign | WQTZ640 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-02-15 |
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| Expiration | 2033-05-24 |
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| Frequency range | 154.4825 - 160.11 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Los Alamos, LOS ALAMOS, NM |
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| Coordinates | 35.8852778, -106.3897500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.48250000 | | | 50.000000 | 22.000000 | |
| 3 | 1 | MO | 154.48250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FX1 | 160.11000000 | | | 50.000000 | 60.000000 | |
| 3 | 1 | MO | 160.11000000 | | | 50.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.48250000 | | 11K0F3E |
| 1 | 1 | 154.48250000 | | 4K00F1D |
| 1 | 1 | 154.48250000 | | 4K00F1E |
| 3 | 1 | 154.48250000 | | 4K00F1D |
| 3 | 1 | 154.48250000 | | 4K00F1E |
| 3 | 1 | 154.48250000 | | 11K0F3E |
| 2 | 1 | 160.11000000 | | 4K00F1D |
| 2 | 1 | 160.11000000 | | 4K00F1E |
| 2 | 1 | 160.11000000 | | 11K0F3E |
| 3 | 1 | 160.11000000 | | 4K00F1E |
| 3 | 1 | 160.11000000 | | 4K00F1D |
| 3 | 1 | 160.11000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 901 Trinity Dr, Los Alamos, LOS ALAMOS, NM | 35.88527778, -106.38975000 | 3062.000 m | gTOWER | 18.300 m structure / 18.300 m overall | |
| 2 | | NM | | | | | |
| 3 | | LOS ALAMOS, NM | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | | | 515.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 Camino Entrada, Los Alamos, NM | LOS ALAMOS | 5056628176 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-15 | WQTZ640 | LIREN |
| 2024-02-13 | WQTZ640 | ESURNW |
| 2020-08-28 | WQTZ640 | LIAUA |
| 2015-02-10 | WQTZ640 | LETCNS |
| 2014-05-13 | WQTZ640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3594737 | 2026-08-02 01:23:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTZ640 | ULS 3594737 | 2026-08-02 01:23:59 |
| Status | A | ULS 3594737 | 2026-08-02 01:23:59 |
| Service | IG | ULS 3594737 | 2026-08-02 01:23:59 |
| Grant Date | 2024-02-15 | ULS 3594737 | 2026-08-02 01:23:59 |
| Expiration Date | 2033-05-24 | ULS 3594737 | 2026-08-02 01:23:59 |