Universal Licensing System
L000000287
ESSEX COMPUTERS
License details
| ULS identifier | 2834485 |
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| Call sign | L000000287 |
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| Radio service | TN |
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| Status | E |
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| Grant date | 2006-06-28 |
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| Expiration | 2009-06-23 |
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| Cancellation | 2009-08-29 |
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| Frequency range | 38600 - 39350 MHz (4 frequencies) |
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| Locations | 1 |
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| Coordinates | 41.7708333, -89.6747222 |
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| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:29:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 38600.00000000 | 38650.00000000 | | | | |
| 1 | 1 | | 39300.00000000 | 39350.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | 41.78816667, -89.69588889 | | | | |
| 2 | R | | 41.77083333, -89.67472222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-08-29 | L000000287 | LEEXP |
| 2006-09-02 | L000000287 | LESLPR |
| 2006-08-11 | L000000287 | 603TCN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2834485 | 2026-08-02 02:29:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | L000000287 | ULS 2834485 | 2026-08-02 02:29:23 |
| Status | E | ULS 2834485 | 2026-08-02 02:29:23 |
| Service | TN | ULS 2834485 | 2026-08-02 02:29:23 |
| Grant Date | 2006-06-28 | ULS 2834485 | 2026-08-02 02:29:23 |
| Expiration Date | 2009-06-23 | ULS 2834485 | 2026-08-02 02:29:23 |
| Cancellation Date | 2009-08-29 | ULS 2834485 | 2026-08-02 02:29:23 |