Universal Licensing System
WPZJ611
WIZTRONICS INC
License details
| ULS identifier | 2578886 |
|---|
| Call sign | WPZJ611 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-07 |
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| Expiration | 2034-01-22 |
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| Frequency range | 451.95 - 456.95 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | HUMPHREY, KING, WA |
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| Coordinates | 47.2192778, -121.8431667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 451.95000000 | | | 110.000000 | 500.000000 | |
| 3 | 1 | MO | 451.95000000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | FBT | 451.95000000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 456.95000000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | FX1 | 456.95000000 | | | 25.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 11K2F3E |
| 3 | 1 | 451.95000000 | | 11K2F3E |
| 4 | 1 | 451.95000000 | | 11K2F3E |
| 3 | 1 | 456.95000000 | | 11K2F3E |
| 5 | 1 | 456.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRASS MTN, HUMPHREY, KING, WA | 47.21927778, -121.84316667 | 1220.000 m | TOWER | 21.000 m structure / 21.000 m overall | |
| 3 | T | HUMPHREY, KING, WA | 47.21927778, -121.84316667 | | | | |
| 4 | T | HUMPHREY, KING, WA | 47.21927778, -121.84316667 | | | | |
| 5 | T | KING, WA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 635.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 ELLIS ST, BELLINGHAM, WA | WHATCOM | 3603800300 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-07 | WPZJ611 | LIREN |
| 2014-01-03 | WPZJ611 | LIREN |
| 2014-01-02 | WPZJ611 | LTSAPR |
| 2013-10-28 | WPZJ611 | LETRES |
| 2013-06-19 | WPZJ611 | LIMOD |
| 2013-05-29 | WPZJ611 | LTSAPR |
| 2012-12-14 | WPZJ611 | LTSAPR |
| 2004-10-25 | WPZJ611 | LETCNS |
| 2004-01-22 | WPZJ611 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2578886 | 2026-08-02 01:13:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZJ611 | ULS 2578886 | 2026-08-02 01:13:31 |
| Status | A | ULS 2578886 | 2026-08-02 01:13:31 |
| Service | IG | ULS 2578886 | 2026-08-02 01:13:31 |
| Grant Date | 2023-11-07 | ULS 2578886 | 2026-08-02 01:13:31 |
| Expiration Date | 2034-01-22 | ULS 2578886 | 2026-08-02 01:13:31 |