Universal Licensing System
WIH777
C I M A ORGANIZATION
License details
| ULS identifier | 1644726 |
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| Call sign | WIH777 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-21 |
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| Expiration | 2031-01-09 |
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| Frequency range | 489.0875 MHz |
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| Locations | 1 |
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| Representative location | MONT BELVIEU, CHAMBERS, TX |
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| Coordinates | 29.8433333, -94.8955556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 489.08750000 | | | 85.000000 | 485.000000 | |
| 2 | 1 | FB2 | 489.08750000 | | | 85.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.08750000 | | 20K0F3E |
| 1 | 1 | 489.08750000 | | 11K2F3E |
| 2 | 1 | 489.08750000 | | 20K0F3E |
| 2 | 1 | 489.08750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NORTH SHAVER & WASHBURN TUNNEL, PASADENA, HARRIS, TX | 29.72383333, -95.21272222 | 10.000 m | | | N |
| 2 | T | UNDERGROUND STORAGE TERMINAL, MONT BELVIEU, CHAMBERS, TX | 29.84333333, -94.89555556 | 19.500 m | TOWER | 70.000 m structure / 70.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | | | | 55.000 | |
| 1 | 2 | | | 48.800 m | | | | 59.400 | |
Control points
| Number | Address | County | Phone |
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| 1 | 5900 HWY 225, DEER PARK, TX | | 7134767301 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-21 | WIH777 | LIREN |
| 2020-10-19 | WIH777 | LETRES |
| 2011-03-24 | WIH777 | AUTHPR |
| 2011-02-28 | WIH777 | LIREN |
| 2011-01-28 | WIH777 | AUTHPR |
| 2011-01-27 | WIH777 | COR |
| 2011-01-27 | WIH777 | INTDUP |
| 2011-01-27 | WIH777 | ESCAPR |
| 2011-01-07 | WIH777 | LIAUA |
| 2011-01-07 | WIH777 | ESCAPR |
| 2010-10-18 | WIH777 | LETRES |
| 2009-12-01 | WIH777 | LETCNS |
| 2009-03-03 | WIH777 | LIMOD |
| 2002-01-22 | WIH777 | AUDOPR |
| 2001-02-03 | WIH777 | LIREN |
| 2000-11-23 | WIH777 | LICCNV |
| 2000-10-11 | WIH777 | LETRES |
| 1996-02-12 | WIH777 | LIREN |
| 1996-02-12 | WIH777 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644726 | 2026-08-02 01:16:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIH777 | ULS 1644726 | 2026-08-02 01:16:18 |
| Status | A | ULS 1644726 | 2026-08-02 01:16:18 |
| Service | IG | ULS 1644726 | 2026-08-02 01:16:18 |
| Grant Date | 2021-01-21 | ULS 1644726 | 2026-08-02 01:16:18 |
| Expiration Date | 2031-01-09 | ULS 1644726 | 2026-08-02 01:16:18 |