Universal Licensing System
WNNG304
KELLOGG BROWN & ROOT INC
License details
| ULS identifier | 1864398 |
|---|
| Call sign | WNNG304 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-12-04 |
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| Expiration | 2023-12-16 |
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| Cancellation | 2024-02-17 |
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| Frequency range | 452.175 - 457.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7585556, -95.3677222 |
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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 | 452.17500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 452.17500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1T | 457.17500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 457.17500000 | | | 60.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.17500000 | | 11K2F3E |
| 3 | 1 | 452.17500000 | | 11K2F3E |
| 2 | 1 | 457.17500000 | | 11K2F3E |
| 3 | 1 | 457.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ALLIED BANK BLDG 1000 LOUISIANA, HOUSTON, HARRIS, TX | 29.75855556, -95.36772222 | 15.000 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 | | 304.000 m | | | | 306.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3117 RICHARDSON ST, HOUSTON, TX | HARRIS | 7136764755 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-17 | WNNG304 | LIEXP |
| 2023-09-25 | WNNG304 | LETRES |
| 2013-12-04 | WNNG304 | LIREN |
| 2013-09-23 | WNNG304 | LETRES |
| 2013-03-26 | WNNG304 | LIMOD |
| 2012-07-18 | WNNG304 | LIAUA |
| 2012-07-17 | WNNG304 | ESUAPR |
| 2011-12-21 | WNNG304 | LIAUA |
| 2011-12-20 | WNNG304 | ESCAPR |
| 2003-10-02 | WNNG304 | LIREN |
| 2003-09-22 | WNNG304 | LETRES |
| 2002-03-14 | WNNG304 | LIAUA |
| 2002-01-22 | WNNG304 | AUDOPR |
| 2000-11-24 | WNNG304 | LICCNV |
| 2000-03-24 | WNNG304 | AUTHPR |
| 1998-10-15 | WNNG304 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1864398 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNG304 | ULS 1864398 | 2026-08-02 01:15:31 |
| Status | E | ULS 1864398 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1864398 | 2026-08-02 01:15:31 |
| Grant Date | 2013-12-04 | ULS 1864398 | 2026-08-02 01:15:31 |
| Expiration Date | 2023-12-16 | ULS 1864398 | 2026-08-02 01:15:31 |
| Cancellation Date | 2024-02-17 | ULS 1864398 | 2026-08-02 01:15:31 |