Universal Licensing System
WPXW920
POLYMER ADDITIVES INC DBA VALTRIS SPECIALTY CHEMICALS
License details
| ULS identifier | 2526019 |
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| Call sign | WPXW920 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-04-20 |
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| Expiration | 2023-06-24 |
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| Cancellation | 2023-08-26 |
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| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Fort Worth, TARRANT, TX |
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| Coordinates | 32.7797222, -97.3436111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:13 |
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Licensee
| Name | POLYMER ADDITIVES INC DBA VALTRIS SPECIALTY CHEMICALS |
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| Applicant type | C |
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| FRN | 0025436742 |
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| Location | FORT WORTH, TX |
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| Address | 510 E CENTRAL AVE, FORT WORTH, TX, 76164 |
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| Phone | 8176253611 |
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| Email | [email protected] |
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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 | FB2 | 463.92500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.92500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.92500000 | | 11K2F3E |
| 2 | 1 | 463.92500000 | | 11K2F3E |
| 2 | 1 | 468.92500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 510 East Central Avenue, Fort Worth, TARRANT, TX | 32.77972222, -97.34361111 | 163.800 m | BANT | 10.700 m structure / 12.200 m overall | |
| 2 | T | Fort Worth, TARRANT, TX | 32.77972222, -97.34361111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 12.200 m | | 0.0000 | 0.0000 | -18.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 510 East Central Avenue, Fort Worth, TX | TARRANT | 8716252894 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-26 | WPXW920 | LIEXP |
| 2023-04-03 | WPXW920 | LETRES |
| 2016-05-04 | WPXW920 | LIASS |
| 2016-04-06 | WPXW920 | ESCAPR |
| 2016-03-03 | WPXW920 | LIMOD |
| 2016-03-02 | WPXW920 | ESCAPR |
| 2013-04-20 | WPXW920 | LIREN |
| 2013-04-19 | WPXW920 | ESCAPR |
| 2013-04-01 | WPXW920 | LETRES |
| 2004-03-22 | WPXW920 | LETCNS |
| 2003-06-24 | WPXW920 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2526019 | 2026-08-02 01:22:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXW920 | ULS 2526019 | 2026-08-02 01:22:13 |
| Status | E | ULS 2526019 | 2026-08-02 01:22:13 |
| Service | IG | ULS 2526019 | 2026-08-02 01:22:13 |
| Grant Date | 2013-04-20 | ULS 2526019 | 2026-08-02 01:22:13 |
| Expiration Date | 2023-06-24 | ULS 2526019 | 2026-08-02 01:22:13 |
| Cancellation Date | 2023-08-26 | ULS 2526019 | 2026-08-02 01:22:13 |