Universal Licensing System
WNQZ494
HARMON CONTRACT WSA INC
License details
| ULS identifier | 1670577 |
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| Call sign | WNQZ494 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-02-12 |
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| Expiration | 2003-02-18 |
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| Cancellation | 2003-05-25 |
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| Frequency range | 463.35 - 468.35 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PASADENA, LOS ANGELES, CA |
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| Coordinates | 34.2261111, -118.0661667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:17 |
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Licensee
| Name | HARMON CONTRACT WSA INC |
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| Applicant type | C |
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| Location | WALNUT, CA |
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| Address | 20501 EARLGATE ST, WALNUT, CA, 91789 |
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| Phone | 7145955488 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.35000000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 463.35000000 | | | 45.000000 | | |
| 1 | 1 | FX1 | 468.35000000 | | | 45.000000 | | |
| 3 | 1 | MO | 468.35000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.35000000 | | 20K0F3E |
| 3 | 1 | 463.35000000 | | 20K0F3E |
| 1 | 1 | 468.35000000 | | 20K0F3E |
| 3 | 1 | 468.35000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT WILSON, PASADENA, LOS ANGELES, CA | 34.22611111, -118.06616667 | 1731.000 m | | 30.000 m structure / 30.000 m overall | 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 | | 11.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20501 EARLGATE ST, WALNUT, CA | | 7145955488 |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-25 | WNQZ494 | LIEXP |
| 2002-11-25 | WNQZ494 | LETRES |
| 2002-05-24 | WNQZ494 | AUDCAN |
| 2000-11-23 | WNQZ494 | LICCNV |
| 1998-02-12 | WNQZ494 | LIREN |
| 1998-02-12 | WNQZ494 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1670577 | 2026-08-02 01:28:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNQZ494 | ULS 1670577 | 2026-08-02 01:28:17 |
| Status | E | ULS 1670577 | 2026-08-02 01:28:17 |
| Service | IG | ULS 1670577 | 2026-08-02 01:28:17 |
| Grant Date | 1998-02-12 | ULS 1670577 | 2026-08-02 01:28:17 |
| Expiration Date | 2003-02-18 | ULS 1670577 | 2026-08-02 01:28:17 |
| Cancellation Date | 2003-05-25 | ULS 1670577 | 2026-08-02 01:28:17 |