Universal Licensing System
WZM356
License details
| ULS identifier | 1834273 |
|---|---|
| Call sign | WZM356 |
| Radio service | IG |
| Status | A |
| Grant date | 2024-09-17 |
| Expiration | 2034-09-29 |
| Frequency range | 48.64 MHz |
| Locations | 5 |
| Representative location | MATAGORDA, MATAGORDA, TX |
| Coordinates | 28.7033333, -95.9446944 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:15:31 |
Licensee
| Name | SHELL COMMUNICATIONS INC |
|---|---|
| Applicant type | C |
| FRN | 0003464674 |
| Location | HOUSTON, TX |
| Address | 150 N DAIRY ASHFORD, BLDG C, 3RD FLOOR, HOUSTON, TX, 77079 |
| Phone | 2817706004 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 48.64000000 | 110.000000 | 550.000000 | |||
| 2 | 1 | FB | 48.64000000 | 132.000000 | 584.000000 | |||
| 3 | 1 | FB | 48.64000000 | 110.000000 | 99.000000 | |||
| 4 | 1 | FB | 48.64000000 | 110.000000 | 100.000000 | |||
| 5 | 1 | FB | 48.64000000 | 110.000000 | 500.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 48.64000000 | 20K0F3E | |
| 2 | 1 | 48.64000000 | 20K0F3E | |
| 3 | 1 | 48.64000000 | 20K0F3E | |
| 4 | 1 | 48.64000000 | 20K0F3E | |
| 5 | 1 | 48.64000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | OLD GULF RD 5 MI NNE OF MATAGORDA BEACH AIRPORT, MATAGORDA, MATAGORDA, TX | 28.70333333, -95.94469444 | 3.000 m | TOWER | 177.000 m structure / 183.000 m overall | N |
| 2 | T | SHELL OIL PLTFM A HIGH ISL BLK 126, OFFSHORE TX, GM | 29.25997222, -94.12100000 | 0.000 m | TOWER | 78.000 m structure / 78.000 m overall | N |
| 3 | T | HIGH ISL BLK 179A APPROX 19 MI SE, GALVESTON, GALVESTON, TX | 29.18080556, -94.52158333 | 0.000 m | STACK | 76.000 m structure / 76.000 m overall | N |
| 4 | T | W CAMERON BLK 565A 105 MI S, OFFSHORE LA, GM | 28.25219444, -93.38347222 | 0.000 m | STACK | 76.000 m structure / 76.000 m overall | N |
| 5 | T | HIGH ISLAND BLK 350A APPROX 122 MI SE, OFFSHORE LA, GM | 28.01888889, -93.45875000 | 0.000 m | STACK | 76.000 m structure / 76.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 91.000 m | 0.000 | |||||
| 1 | 2 | T | 68.000 m | 0.000 | |||||
| 1 | 3 | T | 30.000 m | 0.000 | |||||
| 1 | 4 | T | 61.000 m | 0.000 | |||||
| 1 | 5 | T | 61.000 m | 0.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 3 | 150 N DAIRY ASHFORD, HOUSTON, TX | HARRIS | 8323370209 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-09-17 | WZM356 | LIREN |
| 2024-07-08 | WZM356 | LETRES |
| 2024-03-20 | WZM356 | LIAUA |
| 2024-03-19 | WZM356 | LIAUA |
| 2018-08-24 | WZM356 | LIAUA |
| 2014-08-22 | WZM356 | LIREN |
| 2014-07-07 | WZM356 | LETRES |
| 2014-02-25 | WZM356 | LIAUA |
| 2014-02-24 | WZM356 | ESUAPR |
| 2004-08-07 | WZM356 | LIREN |
| 2004-07-05 | WZM356 | LETRES |
| 2003-11-22 | WZM356 | LIAUA |
| 2002-03-12 | WZM356 | AUDOPR |
| 2000-11-23 | WZM356 | LICCNV |
| 2000-02-25 | WZM356 | AUTHPR |
| 2000-02-25 | WZM356 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1834273 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WZM356 | ULS 1834273 | 2026-08-02 01:15:31 |
| Status | A | ULS 1834273 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1834273 | 2026-08-02 01:15:31 |
| Grant Date | 2024-09-17 | ULS 1834273 | 2026-08-02 01:15:31 |
| Expiration Date | 2034-09-29 | ULS 1834273 | 2026-08-02 01:15:31 |