Universal Licensing System
KNJA452
Dow Hydrocarbons and Resources LLC
License details
| ULS identifier | 1927481 |
|---|
| Call sign | KNJA452 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2023-09-14 |
|---|
| Expiration | 2033-09-16 |
|---|
| Frequency range | 811.2875 - 860.2875 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | FREEPORT, BRAZORIA, TX |
|---|
| Coordinates | 28.9901667, -95.3823333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 811.28750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 811.28750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 812.28750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 812.28750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 813.28750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 813.28750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 814.28750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 814.28750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 815.28750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 815.28750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB2C | 856.28750000 | | | 90.000000 | 125.000000 | |
| 2 | 1 | FB2C | 857.28750000 | | | 90.000000 | 125.000000 | |
| 2 | 1 | FB2C | 858.28750000 | | | 90.000000 | 125.000000 | |
| 2 | 1 | FB2C | 859.28750000 | | | 90.000000 | 125.000000 | |
| 2 | 1 | FB2C | 860.28750000 | | | 90.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 811.28750000 | | 9K80D7W |
| 3 | 1 | 811.28750000 | | 9K80D7W |
| 1 | 1 | 812.28750000 | | 9K80D7W |
| 3 | 1 | 812.28750000 | | 9K80D7W |
| 1 | 1 | 813.28750000 | | 9K80D7W |
| 3 | 1 | 813.28750000 | | 9K80D7W |
| 1 | 1 | 814.28750000 | | 9K80D7W |
| 3 | 1 | 814.28750000 | | 9K80D7W |
| 1 | 1 | 815.28750000 | | 9K80D7W |
| 3 | 1 | 815.28750000 | | 9K80D7W |
| 2 | 1 | 856.28750000 | | 9K80D7W |
| 2 | 1 | 857.28750000 | | 9K80D7W |
| 2 | 1 | 858.28750000 | | 9K80D7W |
| 2 | 1 | 859.28750000 | | 9K80D7W |
| 2 | 1 | 860.28750000 | | 9K80D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | Freeport Tower - Dow Operations Plant B, FREEPORT, BRAZORIA, TX | 28.99016667, -95.38233333 | 1.200 m | LTOWER | 134.100 m structure / 143.300 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 106.000 m | | | | 105.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | B101 INDUSTRIAL SECURITY CONTROL RM 400 W BELT S, HOUSTON, TX | HARRIS | 4092382112 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-30 | KNJA452 | LIASS |
| 2023-09-14 | KNJA452 | LIREN |
| 2023-06-26 | KNJA452 | LETRES |
| 2022-09-17 | KNJA452 | LIAUA |
| 2022-09-01 | KNJA452 | LIASS |
| 2019-04-01 | KNJA452 | LITRAN |
| 2017-11-16 | KNJA452 | LIAUA |
| 2017-08-31 | KNJA452 | LITRAN |
| 2015-08-24 | KNJA452 | LIMOD |
| 2015-07-16 | KNJA452 | LIMOD |
| 2013-07-20 | KNJA452 | LIREN |
| 2013-07-18 | KNJA452 | ESUAPR |
| 2013-06-24 | KNJA452 | LETRES |
| 2008-04-26 | KNJA452 | LIAUA |
| 2008-04-26 | KNJA452 | ESUAPR |
| 2003-09-12 | KNJA452 | LIREN |
| 2003-06-23 | KNJA452 | LETRES |
| 2001-12-20 | KNJA452 | LIMOD |
| 2000-11-24 | KNJA452 | LICCNV |
| 1998-09-16 | KNJA452 | LIREN |
| 1998-09-16 | KNJA452 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927481 | 2026-08-02 01:24:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJA452 | ULS 1927481 | 2026-08-02 01:24:00 |
| Status | A | ULS 1927481 | 2026-08-02 01:24:00 |
| Service | YO | ULS 1927481 | 2026-08-02 01:24:00 |
| Grant Date | 2023-09-14 | ULS 1927481 | 2026-08-02 01:24:00 |
| Expiration Date | 2033-09-16 | ULS 1927481 | 2026-08-02 01:24:00 |