Universal Licensing System
KKW449
Exxon Mobil Corporation
License details
| ULS identifier | 1837280 |
|---|
| Call sign | KKW449 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2021-09-17 |
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| Expiration | 2031-12-11 |
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| Frequency range | 451.65 - 456.75 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | BATON ROUGE, EAST BATON ROUGE, LA |
|---|
| Coordinates | 30.4775000, -91.1705556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 451.65000000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | FB2 | 451.75000000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO | 456.65000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FX1 | 456.75000000 | | | 20.000000 | 80.000000 | |
| 2 | 1 | MO | 456.75000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.65000000 | | 7K60FXE |
| 3 | 1 | 451.75000000 | | 7K60FXE |
| 2 | 1 | 456.65000000 | | 7K60FXE |
| 1 | 1 | 456.75000000 | | 7K60FXE |
| 2 | 1 | 456.75000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LA | | | | | |
| 2 | T | | | | | | |
| 3 | T | 4045 SCENIC DR, BATON ROUGE, EAST BATON ROUGE, LA | 30.47750000, -91.17055556 | 19.800 m | GTOWER | 45.700 m structure / 51.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 51.800 m | | | | 68.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1735 HUGHES LANDING BLVD, THE WOODLANDS, TX | MONTGOMERY | 8326240238 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | KKW449 | LIAUA |
| 2025-04-07 | KKW449 | LIASS |
| 2021-09-17 | KKW449 | LIREN |
| 2019-09-24 | KKW449 | LIAUA |
| 2015-12-03 | KKW449 | LIAUA |
| 2015-12-02 | KKW449 | ESUAPR |
| 2015-02-03 | KKW449 | LIAUA |
| 2015-02-02 | KKW449 | ESUAPR |
| 2014-10-18 | KKW449 | LIMOD |
| 2013-11-19 | KKW449 | LETCNS |
| 2013-02-20 | KKW449 | LIMOD |
| 2011-09-20 | KKW449 | ESCAPR |
| 2011-09-20 | KKW449 | LIREN |
| 2011-09-19 | KKW449 | ESUAPR |
| 2011-09-19 | KKW449 | EFUAPR |
| 2011-09-19 | KKW449 | LETRES |
| 2007-09-11 | KKW449 | LIAUA |
| 2007-09-10 | KKW449 | ESCAPR |
| 2002-02-13 | KKW449 | AUDOPR |
| 2001-09-22 | KKW449 | LIREN |
| 2001-09-17 | KKW449 | LETRES |
| 2000-11-23 | KKW449 | LICCNV |
| 1996-12-11 | KKW449 | AUTHPR |
| 1996-12-11 | KKW449 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1837280 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKW449 | ULS 1837280 | 2026-08-02 01:23:05 |
| Status | A | ULS 1837280 | 2026-08-02 01:23:05 |
| Service | IG | ULS 1837280 | 2026-08-02 01:23:05 |
| Grant Date | 2021-09-17 | ULS 1837280 | 2026-08-02 01:23:05 |
| Expiration Date | 2031-12-11 | ULS 1837280 | 2026-08-02 01:23:05 |