Universal Licensing System
KSM804
KELLOGG BROWN & ROOT INC
License details
| ULS identifier | 1856549 |
|---|
| Call sign | KSM804 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-01-26 |
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| Expiration | 2021-03-12 |
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| Cancellation | 2021-05-15 |
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| Frequency range | 452 - 457 MHz (2 frequencies) |
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| Locations | 3 |
|---|
| Representative location | DEER PARK, HARRIS, TX |
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| Coordinates | 29.7132778, -95.1363333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.00000000 | | | 180.000000 | 180.000000 | |
| 2 | 1 | MO | 457.00000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 457.00000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.00000000 | | 11K2F3E |
| 2 | 1 | 457.00000000 | | 11K2F3E |
| 3 | 1 | 457.00000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHELL GATE 3 TX HWY 225, DEER PARK, HARRIS, TX | 29.71327778, -95.13633333 | 12.000 m | | | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 22.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WITHIN SHELL REFINERY, DEER PARK, TX | HARRIS | 2815945306 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-15 | KSM804 | LIEXP |
| 2020-12-14 | KSM804 | LETRES |
| 2013-03-26 | KSM804 | LIMOD |
| 2012-07-18 | KSM804 | LIAUA |
| 2012-07-17 | KSM804 | ESUAPR |
| 2011-12-21 | KSM804 | LIAUA |
| 2011-12-20 | KSM804 | ESCAPR |
| 2011-03-24 | KSM804 | AUTHPR |
| 2011-01-27 | KSM804 | AUTHPR |
| 2011-01-26 | KSM804 | INTDUP |
| 2011-01-26 | KSM804 | LIREN |
| 2011-01-26 | KSM804 | COR |
| 2011-01-25 | KSM804 | ESCAPR |
| 2010-12-22 | KSM804 | LETRES |
| 2002-03-14 | KSM804 | LIAUA |
| 2002-01-22 | KSM804 | AUDOPR |
| 2001-02-23 | KSM804 | LIREN |
| 2000-12-21 | KSM804 | LETRES |
| 2000-11-24 | KSM804 | LICCNV |
| 2000-03-24 | KSM804 | AUTHPR |
| 1996-02-14 | KSM804 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856549 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSM804 | ULS 1856549 | 2026-08-02 01:15:31 |
| Status | E | ULS 1856549 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1856549 | 2026-08-02 01:15:31 |
| Grant Date | 2011-01-26 | ULS 1856549 | 2026-08-02 01:15:31 |
| Expiration Date | 2021-03-12 | ULS 1856549 | 2026-08-02 01:15:31 |
| Cancellation Date | 2021-05-15 | ULS 1856549 | 2026-08-02 01:15:31 |