Universal Licensing System
WNCL991
DuPont Specialty Products USA, LLC
License details
| ULS identifier | 1903606 |
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| Call sign | WNCL991 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-01-31 |
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| Expiration | 2025-02-09 |
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| Cancellation | 2024-10-23 |
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| Frequency range | 462.4 - 467.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LA PORTE, HARRIS, TX |
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| Coordinates | 29.6996667, -95.0449167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.40000000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | MO | 462.40000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 467.40000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.40000000 | | 7K60FXE |
| 1 | 1 | 462.40000000 | | 11K0F3E |
| 1 | 1 | 462.40000000 | | 11K2F3E |
| 2 | 1 | 462.40000000 | | 11K0F3E |
| 2 | 1 | 462.40000000 | | 7K60FXE |
| 2 | 1 | 462.40000000 | | 11K2F3E |
| 2 | 1 | 467.40000000 | | 11K2F3E |
| 2 | 1 | 467.40000000 | | 11K0F3E |
| 2 | 1 | 467.40000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PLANT SITE AT 12501 STRANG RD, LA PORTE, HARRIS, TX | 29.69966667, -95.04491667 | 12.000 m | BANT | 15.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 24.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | OFC OF SAFETY EMERGENCY AND DISASTER TASK FORCE ON PLANT SITE 12501 STRANG RD, LA PORTE, TX | | 7134703012 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-24 | WNCL991 | LICAN |
| 2021-07-24 | WNCL991 | LIAUA |
| 2021-04-06 | WNCL991 | LIAUA |
| 2019-06-01 | WNCL991 | LITRAN |
| 2017-08-31 | WNCL991 | LITRAN |
| 2015-01-31 | WNCL991 | LIREN |
| 2014-12-17 | WNCL991 | LIAUA |
| 2014-12-16 | WNCL991 | ESUAPR |
| 2014-11-17 | WNCL991 | LETRES |
| 2013-02-28 | WNCL991 | LIMOD |
| 2013-01-02 | WNCL991 | LIMOD |
| 2012-09-27 | WNCL991 | ESUAPR |
| 2010-12-21 | WNCL991 | LIAUA |
| 2010-12-20 | WNCL991 | ESUAPR |
| 2007-05-11 | WNCL991 | LIAUA |
| 2007-05-10 | WNCL991 | ESUAPR |
| 2005-01-25 | WNCL991 | LIREN |
| 2004-11-16 | WNCL991 | LIAUA |
| 2004-11-15 | WNCL991 | LETRES |
| 2004-11-15 | WNCL991 | ESUAPR |
| 2004-11-13 | WNCL991 | LIAUA |
| 2004-11-12 | WNCL991 | ESUAPR |
| 2003-11-06 | WNCL991 | LIAUA |
| 2003-11-05 | WNCL991 | LIAUA |
| 2003-04-22 | WNCL991 | LIAUA |
| 2002-04-22 | WNCL991 | AUDOPR |
| 2000-11-24 | WNCL991 | LICCNV |
| 1999-12-16 | WNCL991 | AUTHPR |
| 1999-12-16 | WNCL991 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1903606 | 2026-08-02 01:16:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNCL991 | ULS 1903606 | 2026-08-02 01:16:19 |
| Status | C | ULS 1903606 | 2026-08-02 01:16:19 |
| Service | IG | ULS 1903606 | 2026-08-02 01:16:19 |
| Grant Date | 2015-01-31 | ULS 1903606 | 2026-08-02 01:16:19 |
| Expiration Date | 2025-02-09 | ULS 1903606 | 2026-08-02 01:16:19 |
| Cancellation Date | 2024-10-23 | ULS 1903606 | 2026-08-02 01:16:19 |