Universal Licensing System
WPRS891
ENVIRONMENTAL CONCEPTS & SERVICES
License details
| ULS identifier | 1939602 |
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| Call sign | WPRS891 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2006-02-21 |
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| Expiration | 2016-01-18 |
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| Cancellation | 2016-03-19 |
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| Frequency range | 463.575 MHz |
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| Locations | 4 |
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| Representative location | WALKER, LIVINGSTON, LA |
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| Coordinates | 30.4904722, -90.8648333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:02 |
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Licensee
| Name | ENVIRONMENTAL CONCEPTS & SERVICES |
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| Applicant type | P |
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| FRN | 0014650881 |
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| Location | MARINGOUIN, LA |
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| Address | 10130 HWY 77, MARINGOUIN, LA, 70757 |
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| Phone | 2256253544 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 463.57500000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | FXO | 463.57500000 | | | 40.000000 | 100.000000 | |
| 3 | 1 | FXO | 463.57500000 | | | 40.000000 | 100.000000 | |
| 4 | 1 | FXO | 463.57500000 | | | 40.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.57500000 | | 11K2F1D |
| 2 | 1 | 463.57500000 | | 11K2F1D |
| 3 | 1 | 463.57500000 | | 11K0F1D |
| 4 | 1 | 463.57500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 30100 STUMP ST, WALKER, LIVINGSTON, LA | 30.49047222, -90.86483333 | 19.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 2 | T | 13191 OLD PENDARVIS, WALKER, LIVINGSTON, LA | 30.47408333, -90.87511111 | 12.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 3 | T | 11041 FLORIDA BLVD, WALKER, LIVINGSTON, LA | 30.49852778, -90.83816667 | 12.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 4 | T | 9348 FLORIDA BLVD, WALKER, LIVINGSTON, LA | 30.48880556, -90.88316667 | 14.000 m | POLE | 6.000 m structure / 6.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | 13.000 | |
| 1 | 2 | T | | 6.000 m | | | | 8.000 | |
| 1 | 3 | T | | 6.000 m | | | | 6.000 | |
| 1 | 4 | T | | 6.000 m | | | | 9.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 30100 STUMP ST, MARINGOUIN, LA | | 2256253544 |
License history
| Date | File or call sign | Action |
|---|
| 2016-03-19 | WPRS891 | LIEXP |
| 2015-10-26 | WPRS891 | LETRES |
| 2006-02-21 | WPRS891 | COR |
| 2006-02-21 | WPRS891 | LIREN |
| 2006-02-09 | WPRS891 | LTSFRN |
| 2005-10-24 | WPRS891 | LETRES |
| 2001-11-09 | WPRS891 | AUDOPR |
| 2001-01-18 | WPRS891 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1939602 | 2026-08-02 01:18:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRS891 | ULS 1939602 | 2026-08-02 01:18:02 |
| Status | E | ULS 1939602 | 2026-08-02 01:18:02 |
| Service | IG | ULS 1939602 | 2026-08-02 01:18:02 |
| Grant Date | 2006-02-21 | ULS 1939602 | 2026-08-02 01:18:02 |
| Expiration Date | 2016-01-18 | ULS 1939602 | 2026-08-02 01:18:02 |
| Cancellation Date | 2016-03-19 | ULS 1939602 | 2026-08-02 01:18:02 |