Universal Licensing System
KAT434
Exxon Mobil Corporation
License details
| ULS identifier | 1835377 |
|---|
| Call sign | KAT434 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-09-17 |
|---|
| Expiration | 2031-12-11 |
|---|
| Frequency range | 454 - 459 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| 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 | FB2T | 454.00000000 | | | 130.000000 | | |
| 1 | 1 | FB2T | 454.00000000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 454.00000000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 454.00000000 | | | 130.000000 | | |
| 2 | 1 | MO | 459.00000000 | | | 130.000000 | | |
| 2 | 1 | MO | 459.00000000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.00000000 | | 11K0F3E |
| 1 | 1 | 454.00000000 | | 7K60FXE |
| 1 | 1 | 454.00000000 | | 7K60FXD |
| 2 | 1 | 454.00000000 | | 11K0F3E |
| 2 | 1 | 454.00000000 | | 7K60FXD |
| 2 | 1 | 454.00000000 | | 7K60FXE |
| 2 | 1 | 459.00000000 | | 11K0F3E |
| 2 | 1 | 459.00000000 | | 7K60FXE |
| 2 | 1 | 459.00000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | 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 | KAT434 | LIAUA |
| 2025-04-07 | KAT434 | LIASS |
| 2021-09-17 | KAT434 | LIREN |
| 2019-09-24 | KAT434 | LIAUA |
| 2015-12-03 | KAT434 | LIAUA |
| 2015-12-02 | KAT434 | ESUAPR |
| 2015-02-03 | KAT434 | LIAUA |
| 2015-02-02 | KAT434 | ESUAPR |
| 2014-10-18 | KAT434 | LIMOD |
| 2012-04-03 | KAT434 | LIMOD |
| 2012-02-24 | KAT434 | ESUAPR |
| 2011-09-17 | KAT434 | AUTHPR |
| 2011-09-16 | KAT434 | COR |
| 2011-09-16 | KAT434 | INTDUP |
| 2011-09-16 | KAT434 | LIREN |
| 2011-09-15 | KAT434 | ESUAPR |
| 2010-09-21 | KAT434 | LETCNS |
| 2010-07-02 | KAT434 | ESUAPR |
| 2010-06-29 | KAT434 | AUTHPR |
| 2010-03-23 | KAT434 | LETCNS |
| 2009-06-19 | KAT434 | LIMOD |
| 2007-09-11 | KAT434 | LIAUA |
| 2007-09-10 | KAT434 | ESCAPR |
| 2002-02-13 | KAT434 | AUDOPR |
| 2001-09-21 | KAT434 | LIREN |
| 2001-09-17 | KAT434 | LETRES |
| 2000-11-23 | KAT434 | LICCNV |
| 1996-12-11 | KAT434 | LIREN |
| 1996-12-11 | KAT434 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1835377 | 2026-08-02 01:23:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KAT434 | ULS 1835377 | 2026-08-02 01:23:05 |
| Status | A | ULS 1835377 | 2026-08-02 01:23:05 |
| Service | IG | ULS 1835377 | 2026-08-02 01:23:05 |
| Grant Date | 2021-09-17 | ULS 1835377 | 2026-08-02 01:23:05 |
| Expiration Date | 2031-12-11 | ULS 1835377 | 2026-08-02 01:23:05 |