Universal Licensing System
WNNB546
KELLOGG BROWN & ROOT INC
License details
| ULS identifier | 1584817 |
|---|
| Call sign | WNNB546 |
|---|
| Radio service | GI |
|---|
| Status | E |
|---|
| Grant date | 2013-11-21 |
|---|
| Expiration | 2023-12-01 |
|---|
| Cancellation | 2024-02-03 |
|---|
| Frequency range | 900.975 - 939.9875 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | US |
|---|
| 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 | FX1I | 900.97500000 | | | 30.000000 | 115.300000 | |
| 1 | 1 | MOI | 900.97500000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FX1I | 900.98750000 | | | 30.000000 | 115.300000 | |
| 1 | 1 | MOI | 900.98750000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2I | 939.97500000 | | | 75.000000 | 208.900000 | |
| 1 | 1 | MOI | 939.97500000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MOI | 939.98750000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2I | 939.98750000 | | | 75.000000 | 208.900000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 900.97500000 | | 13K6F3E |
| 1 | 1 | 900.97500000 | | 13K6F3E |
| 1 | 1 | 900.98750000 | | 13K6F3E |
| 1 | 1 | 900.98750000 | | 13K6F3E |
| 1 | 1 | 939.97500000 | | 13K6F3E |
| 1 | 1 | 939.97500000 | | 13K6F3E |
| 1 | 1 | 939.98750000 | | 13K6F3E |
| 1 | 1 | 939.98750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 3004-B Aldine Bender Rd., Houston, TX | HARRIS | 2815945317 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-03 | WNNB546 | LIEXP |
| 2023-09-04 | WNNB546 | LETRES |
| 2013-11-21 | WNNB546 | LIREN |
| 2013-11-20 | WNNB546 | ESUAPR |
| 2013-09-09 | WNNB546 | LETRES |
| 2011-12-21 | WNNB546 | LIAUA |
| 2011-12-20 | WNNB546 | ESCAPR |
| 2003-10-02 | WNNB546 | LIREN |
| 2003-09-04 | WNNB546 | LETRES |
| 2002-03-14 | WNNB546 | LIAUA |
| 2000-11-22 | WNNB546 | LICCNV |
| 2000-03-24 | WNNB546 | AUTHPR |
| 1998-09-16 | WNNB546 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1584817 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNB546 | ULS 1584817 | 2026-08-02 01:15:31 |
| Status | E | ULS 1584817 | 2026-08-02 01:15:31 |
| Service | GI | ULS 1584817 | 2026-08-02 01:15:31 |
| Grant Date | 2013-11-21 | ULS 1584817 | 2026-08-02 01:15:31 |
| Expiration Date | 2023-12-01 | ULS 1584817 | 2026-08-02 01:15:31 |
| Cancellation Date | 2024-02-03 | ULS 1584817 | 2026-08-02 01:15:31 |