Universal Licensing System
WRZ437
W J HARDY CONCRETE CONTRACTOR INC
License details
| ULS identifier | 1762337 |
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| Call sign | WRZ437 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-01-28 |
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| Expiration | 2005-05-01 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 464.4 - 469.4 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CORONA DE TUCSON, PIMA, AZ |
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| Coordinates | 31.9081389, -110.7886944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:23 |
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Licensee
| Name | W J HARDY CONCRETE CONTRACTOR INC |
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| Applicant type | C |
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| FRN | 0001600584 |
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| Location | TUCSON, AZ |
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| Address | 4749 SOUTH IRVING, TUCSON, AZ, 85714 |
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| Phone | 5207450994 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB | 464.40000000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 469.40000000 | | | 35.000000 | | |
| 3 | 1 | MO | 469.40000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.40000000 | | 20K0F3E |
| 1 | 1 | 469.40000000 | | 20K0F3E |
| 3 | 1 | 469.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | SANTA RITA MOUNTAINS NEAR, CORONA DE TUCSON, PIMA, AZ | 31.90813889, -110.78869444 | 1134.000 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 |
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| 1 | 4749 S IRVING, TUCSON, AZ | | 5207450994 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WRZ437 | PNACT |
| 2004-06-10 | WRZ437 | LETACS |
| 2004-06-10 | WRZ437 | LITERM |
| 2000-11-23 | WRZ437 | LICCNV |
| 2000-01-28 | WRZ437 | LETRES |
| 2000-01-28 | WRZ437 | LIREN |
| 2000-01-28 | WRZ437 | AUTHPR |
| WRZ437 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1762337 | 2026-08-02 01:18:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRZ437 | ULS 1762337 | 2026-08-02 01:18:23 |
| Status | T | ULS 1762337 | 2026-08-02 01:18:23 |
| Service | IG | ULS 1762337 | 2026-08-02 01:18:23 |
| Grant Date | 2000-01-28 | ULS 1762337 | 2026-08-02 01:18:23 |
| Expiration Date | 2005-05-01 | ULS 1762337 | 2026-08-02 01:18:23 |
| Cancellation Date | 2004-06-10 | ULS 1762337 | 2026-08-02 01:18:23 |