Universal Licensing System
WNFD431
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1843944 |
|---|
| Call sign | WNFD431 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-09 |
|---|
| Expiration | 2031-01-14 |
|---|
| Frequency range | 452.7 - 457.7 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOT | 452.70000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FXOT | 457.70000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 11K2F3E |
| 1 | 1 | 457.70000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 |
|---|
| 3 | 150 N DAIRY ASHFORD, HOUSTON, TX | HARRIS | 8323370209 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-25 | WNFD431 | LIAUA |
| 2024-03-20 | WNFD431 | LIAUA |
| 2024-03-19 | WNFD431 | LIAUA |
| 2020-12-09 | WNFD431 | LIREN |
| 2020-10-19 | WNFD431 | LETRES |
| 2018-01-30 | WNFD431 | LIAUA |
| 2016-03-01 | WNFD431 | LIMOD |
| 2014-02-20 | WNFD431 | LIAUA |
| 2014-02-19 | WNFD431 | ESUAPR |
| 2012-06-29 | WNFD431 | LIMOD |
| 2012-06-26 | WNFD431 | ESUAPR |
| 2012-04-19 | WNFD431 | ESUAPR |
| 2011-03-24 | WNFD431 | AUTHPR |
| 2011-01-14 | WNFD431 | AUTHPR |
| 2011-01-13 | WNFD431 | LIREN |
| 2011-01-13 | WNFD431 | INTDUP |
| 2011-01-13 | WNFD431 | COR |
| 2011-01-12 | WNFD431 | ESUAPR |
| 2010-10-18 | WNFD431 | LETRES |
| 2003-11-18 | WNFD431 | LIAUA |
| 2002-03-12 | WNFD431 | AUDOPR |
| 2001-01-20 | WNFD431 | LIREN |
| 2000-11-23 | WNFD431 | LICCNV |
| 2000-10-17 | WNFD431 | LETRES |
| 1996-01-27 | WNFD431 | AUTHPR |
| 1996-01-26 | WNFD431 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843944 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFD431 | ULS 1843944 | 2026-08-02 01:15:32 |
| Status | A | ULS 1843944 | 2026-08-02 01:15:32 |
| Service | IG | ULS 1843944 | 2026-08-02 01:15:32 |
| Grant Date | 2020-12-09 | ULS 1843944 | 2026-08-02 01:15:32 |
| Expiration Date | 2031-01-14 | ULS 1843944 | 2026-08-02 01:15:32 |