Universal Licensing System
WPSM721
Trunkline Gas Company, LLC
License details
| ULS identifier | 2328013 |
|---|
| Call sign | WPSM721 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-02 |
|---|
| Expiration | 2031-06-21 |
|---|
| Frequency range | 932.33125 - 941.33125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LAKE ARTHUR, JEFFERSON DAVIS, LA |
|---|
| Coordinates | 30.0879722, -92.6965278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 932.33125000 | | | | | |
| 1 | 7 | FXO | 932.33125000 | | | | | |
| 1 | 1 | FXO | 941.33125000 | | | | | |
| 1 | 5 | FXO | 941.33125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.33125000 | | 12K5F3D |
| 1 | 7 | 932.33125000 | | 10K5D1D |
| 1 | 7 | 932.33125000 | | 10K5D1D |
| 1 | 7 | 932.33125000 | | 11K3G1D |
| 1 | 7 | 932.33125000 | | 10K5D1D |
| 1 | 1 | 941.33125000 | | 12K5F3D |
| 1 | 5 | 941.33125000 | | 10K5D1D |
| 1 | 5 | 941.33125000 | | 10K5D1D |
| 1 | 5 | 941.33125000 | | 10K5D1D |
| 1 | 5 | 941.33125000 | | 11K3G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STATE HWY 14, 1 MI W, LAKE ARTHUR, JEFFERSON DAVIS, LA | 30.08797222, -92.69652778 | 4.000 m | TOWER | 97.200 m structure / 97.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Decibel Products DB806-Y | | V | 8.1000 | 360.0000 | | |
| 2 | 1 | R | Scala TY-900 | | | 12.2000 | | | |
| 3 | 1 | T | Scala TY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Decibel Products DB806-Y | | | 8.1000 | | | |
| 5 | 1 | T | SCALA OGB6-915 | | V | 8.2000 | 360.0000 | | |
| 6 | 1 | R | SCALA TY-900 | | | 12.2000 | | | |
| 7 | 1 | T | SCALA TY-900 | | V | 12.2000 | 999.0000 | | |
| 8 | 1 | R | SCALA OGB6-915 | | | 8.2000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5444 Westheimer Rd., Houston, TX | | 7139897225 |
Special conditions
| Type | Condition code |
|---|
| P | 1036 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-12 | WPSM721 | LETCNS |
| 2022-10-27 | WPSM721 | LIASS |
| 2022-09-14 | WPSM721 | LIASS |
| 2022-09-09 | WPSM721 | LIMOD |
| 2022-06-02 | WPSM721 | LIREN |
| 2021-12-07 | WPSM721 | COR |
| 2021-03-29 | WPSM721 | LETRES |
| 2014-03-26 | WPSM721 | LIASS |
| 2014-02-05 | WPSM721 | ESUAPR |
| 2013-03-12 | WPSM721 | LIAUA |
| 2013-03-11 | WPSM721 | ESUAPR |
| 2012-03-26 | WPSM721 | LITRAN |
| 2011-08-25 | WPSM721 | ESUAPR |
| 2011-03-30 | WPSM721 | AUTHPR |
| 2011-03-30 | WPSM721 | LTSAPR |
| 2011-03-29 | WPSM721 | LIREN |
| 2011-03-29 | WPSM721 | ESCAPR |
| 2011-03-29 | WPSM721 | COR |
| 2011-03-29 | WPSM721 | INTDUP |
| 2011-03-29 | WPSM721 | EFCAPR |
| 2011-03-28 | WPSM721 | LETRES |
| 2011-03-28 | WPSM721 | EFUAPR |
| 2011-03-28 | WPSM721 | ESUAPR |
| 2003-07-16 | WPSM721 | LIAUA |
| 2003-06-11 | WPSM721 | LITRAN |
| 2002-09-23 | WPSM721 | LETCNS |
| 2001-06-21 | WPSM721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2328013 | 2026-08-02 02:46:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSM721 | ULS 2328013 | 2026-08-02 02:46:05 |
| Status | A | ULS 2328013 | 2026-08-02 02:46:05 |
| Service | MG | ULS 2328013 | 2026-08-02 02:46:05 |
| Grant Date | 2022-06-02 | ULS 2328013 | 2026-08-02 02:46:05 |
| Expiration Date | 2031-06-21 | ULS 2328013 | 2026-08-02 02:46:05 |