Universal Licensing System
WREW409
Zymergen Inc.
License details
| ULS identifier | 4232272 |
|---|
| Call sign | WREW409 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2019-12-13 |
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| Expiration | 2029-12-13 |
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| Frequency range | 452.0625 - 457.4125 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Representative location | EMERYVILLE, ALAMEDA, CA |
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| Coordinates | 37.8378333, -122.2901111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 456.66250000 | | 7K60FXE |
| 1 | 1 | 457.06250000 | | 7K60FXE |
| 1 | 1 | 457.41250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EMERYVILLE, ALAMEDA, CA | 37.83783333, -122.29011111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1440 STANFORD AVE., EMERYVILLE, CA | ALAMEDA | 5103994969 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-15 | WREW409 | LETCNS |
| 2019-12-13 | WREW409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4232272 | 2026-08-02 01:23:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREW409 | ULS 4232272 | 2026-08-02 01:23:27 |
| Status | A | ULS 4232272 | 2026-08-02 01:23:27 |
| Service | IG | ULS 4232272 | 2026-08-02 01:23:27 |
| Grant Date | 2019-12-13 | ULS 4232272 | 2026-08-02 01:23:27 |
| Expiration Date | 2029-12-13 | ULS 4232272 | 2026-08-02 01:23:27 |