Universal Licensing System
WRDJ838
MA MORTENSON CONSTRUCTION COMPANY
License details
| ULS identifier | 4160621 |
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| Call sign | WRDJ838 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-16 |
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| Expiration | 2029-05-16 |
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| Frequency range | 452.1125 - 457.7625 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6220556, -122.3539167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:48 |
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Licensee
| Name | MA MORTENSON CONSTRUCTION COMPANY |
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| Applicant type | C |
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| FRN | 0017001744 |
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| Location | KENT, WA |
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| Address | 821 3RD AVE SOUTH, KENT, WA, 98032 |
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| Phone | 2069312082 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 452.11250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 452.63750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.63750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.76250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.86250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 456.33750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.41250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.63750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.68750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.76250000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.11250000 | | 11K2F1D |
| 2 | 1 | 452.11250000 | | 7K60FXD |
| 2 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 7K60FXD |
| 1 | 1 | 452.63750000 | | 11K2F1D |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 7K60FXE |
| 2 | 1 | 452.63750000 | | 11K2F3E |
| 2 | 1 | 452.63750000 | | 7K60FXE |
| 2 | 1 | 452.63750000 | | 7K60FXD |
| 2 | 1 | 452.63750000 | | 11K2F1D |
| 2 | 1 | 452.76250000 | | 7K60FXD |
| 2 | 1 | 452.76250000 | | 11K2F3E |
| 2 | 1 | 452.76250000 | | 7K60FXE |
| 2 | 1 | 452.76250000 | | 11K2F1D |
| 2 | 1 | 452.86250000 | | 7K60FXE |
| 2 | 1 | 452.86250000 | | 7K60FXD |
| 2 | 1 | 452.86250000 | | 11K2F3E |
| 2 | 1 | 452.86250000 | | 11K2F1D |
| 2 | 1 | 456.33750000 | | 7K60FXD |
| 2 | 1 | 456.33750000 | | 7K60FXE |
| 2 | 1 | 456.33750000 | | 11K2F3E |
| 2 | 1 | 456.33750000 | | 11K2F1D |
| 2 | 1 | 457.41250000 | | 7K60FXE |
| 2 | 1 | 457.41250000 | | 7K60FXD |
| 2 | 1 | 457.41250000 | | 11K2F3E |
| 2 | 1 | 457.41250000 | | 11K2F1D |
| 2 | 1 | 457.63750000 | | 7K60FXE |
| 2 | 1 | 457.63750000 | | 11K2F1D |
| 2 | 1 | 457.63750000 | | 11K2F3E |
| 2 | 1 | 457.63750000 | | 7K60FXD |
| 2 | 1 | 457.68750000 | | 11K2F3E |
| 2 | 1 | 457.68750000 | | 11K2F1D |
| 2 | 1 | 457.68750000 | | 7K60FXE |
| 2 | 1 | 457.68750000 | | 7K60FXD |
| 2 | 1 | 457.76250000 | | 11K2F1D |
| 2 | 1 | 457.76250000 | | 11K2F3E |
| 2 | 1 | 457.76250000 | | 7K60FXE |
| 2 | 1 | 457.76250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 149 THOMAS STREET, SEATTLE, KING, WA | 47.62205556, -122.35391667 | 10.000 m | BANT | 6.100 m structure / 10.100 m overall | |
| 2 | T | KING, WA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.100 m | | | | -17.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 821 3RD AVE SOUTH, KENT, WA | KING | 2069312082 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-19 | WRDJ838 | LETCNS |
| 2019-05-16 | WRDJ838 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4160621 | 2026-08-02 01:18:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ838 | ULS 4160621 | 2026-08-02 01:18:48 |
| Status | A | ULS 4160621 | 2026-08-02 01:18:48 |
| Service | IG | ULS 4160621 | 2026-08-02 01:18:48 |
| Grant Date | 2019-05-16 | ULS 4160621 | 2026-08-02 01:18:48 |
| Expiration Date | 2029-05-16 | ULS 4160621 | 2026-08-02 01:18:48 |