Universal Licensing System
KNNR679
Exxon Mobil Corporation
License details
| ULS identifier | 1838434 |
|---|
| Call sign | KNNR679 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-21 |
|---|
| Expiration | 2031-04-17 |
|---|
| Frequency range | 459 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | TX |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 454.00000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 459.00000000 | | | 8.000000 | 8.000000 | |
| 3 | 1 | FX1 | 459.00000000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.00000000 | | 7K60FXE |
| 2 | 1 | 459.00000000 | | 7K60FXE |
| 3 | 1 | 459.00000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5959 LAS COLINAS BLVD, IRVING, DALLAS, TX | 32.89011111, -96.94980556 | 140.000 m | BPOLE | 23.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | TX | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
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 | KNNR679 | LIAUA |
| 2025-04-07 | KNNR679 | LIASS |
| 2021-01-21 | KNNR679 | LIREN |
| 2019-09-24 | KNNR679 | LIAUA |
| 2015-12-03 | KNNR679 | LIAUA |
| 2015-12-02 | KNNR679 | ESUAPR |
| 2015-02-05 | KNNR679 | LIAUA |
| 2015-02-04 | KNNR679 | ESUAPR |
| 2012-04-25 | KNNR679 | LIMOD |
| 2011-04-06 | KNNR679 | LIREN |
| 2011-04-06 | KNNR679 | ESCAPR |
| 2011-04-05 | KNNR679 | ESUAPR |
| 2011-04-05 | KNNR679 | EFUAPR |
| 2011-01-24 | KNNR679 | LETRES |
| 2007-09-11 | KNNR679 | LIAUA |
| 2007-09-10 | KNNR679 | ESCAPR |
| 2002-02-13 | KNNR679 | AUDOPR |
| 2001-01-25 | KNNR679 | LIREN |
| 2000-11-23 | KNNR679 | LICCNV |
| 1996-04-17 | KNNR679 | AUTHPR |
| 1996-04-17 | KNNR679 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838434 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNR679 | ULS 1838434 | 2026-08-02 01:23:05 |
| Status | A | ULS 1838434 | 2026-08-02 01:23:05 |
| Service | IG | ULS 1838434 | 2026-08-02 01:23:05 |
| Grant Date | 2021-01-21 | ULS 1838434 | 2026-08-02 01:23:05 |
| Expiration Date | 2031-04-17 | ULS 1838434 | 2026-08-02 01:23:05 |