Universal Licensing System
WREN237
The Boeing Company
License details
| ULS identifier | 4218582 |
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| Call sign | WREN237 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2024-10-30 |
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| Expiration | 2034-11-08 |
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| Frequency range | 342.875 - 350.275 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Berkeley, ST. LOUIS, MO |
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| Coordinates | 38.7513889, -90.3558333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAT | 322.55000000 | | | 20.000000 | | |
| 1 | 1 | FAT | 342.87500000 | | | 20.000000 | | |
| 1 | 1 | FAT | 350.27500000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 322.55000000 | | 6K00A3E |
| 1 | 1 | 342.87500000 | | 6K00A3E |
| 1 | 1 | 350.27500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8181 Aviation Drive, Berkeley, ST. LOUIS, MO | 38.75138889, -90.35583333 | 164.000 m | B | 29.000 m structure / 29.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-30 | WREN237 | LIREN |
| 2024-10-30 | WREN237 | COR |
| 2024-08-12 | WREN237 | LETRES |
| 2020-01-16 | WREN237 | AUTHPR |
| 2020-01-15 | WREN237 | COR |
| 2020-01-15 | WREN237 | INTDUP |
| 2019-11-08 | WREN237 | LIISS |
| 2019-11-08 | WREN237 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4218582 | 2026-08-02 02:08:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREN237 | ULS 4218582 | 2026-08-02 02:08:21 |
| Status | A | ULS 4218582 | 2026-08-02 02:08:21 |
| Service | AF | ULS 4218582 | 2026-08-02 02:08:21 |
| Grant Date | 2024-10-30 | ULS 4218582 | 2026-08-02 02:08:21 |
| Expiration Date | 2034-11-08 | ULS 4218582 | 2026-08-02 02:08:21 |