Universal Licensing System
WPWC238
American Midstream Partners LP
License details
| ULS identifier | 2452234 |
|---|---|
| Call sign | WPWC238 |
| Radio service | IG |
| Status | E |
| Grant date | 2012-09-12 |
| Expiration | 2022-10-08 |
| Cancellation | 2022-12-10 |
| Frequency range | 478.525 MHz |
| Locations | 6 |
| Representative location | FREEPORT, BRAZORIA, TX |
| Coordinates | 28.9708056, -95.3210556 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:19:24 |
Licensee
| Name | American Midstream Partners LP |
|---|---|
| Applicant type | L |
| FRN | 0019154269 |
| Location | Houston, TX |
| Address | 1501 McKinney St., Suite 800, Houston, TX, 77010 |
| Phone | 3462413574 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 478.52500000 | 25.000000 | 177.000000 | |||
| 2 | 1 | FXO | 478.52500000 | 25.000000 | 190.000000 | |||
| 3 | 1 | FXO | 478.52500000 | 25.000000 | 108.000000 | |||
| 4 | 1 | FXO | 478.52500000 | 25.000000 | 177.000000 | |||
| 5 | 1 | FXO | 478.52500000 | 10.000000 | 89.000000 | |||
| 6 | 1 | FXO | 478.52500000 | 25.000000 | 115.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 478.52500000 | 20K0F1D | |
| 1 | 1 | 478.52500000 | 11K2F1D | |
| 2 | 1 | 478.52500000 | 20K0F1D | |
| 2 | 1 | 478.52500000 | 11K2F1D | |
| 3 | 1 | 478.52500000 | 20K0F1D | |
| 3 | 1 | 478.52500000 | 11K2F1D | |
| 4 | 1 | 478.52500000 | 20K0F1D | |
| 4 | 1 | 478.52500000 | 11K2F1D | |
| 5 | 1 | 478.52500000 | 20K0F1D | |
| 5 | 1 | 478.52500000 | 11K2F1D | |
| 6 | 1 | 478.52500000 | 20K0F1D | |
| 6 | 1 | 478.52500000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2520 HWY 322, FREEPORT, BRAZORIA, TX | 28.97080556, -95.32105556 | 0.000 m | TOWER | 13.000 m structure / 14.000 m overall | |
| 2 | T | PLATFORM G333, GLAVESTON OFFSHORE BLOCK 333, OFFSHORE, GM | 28.78469444, -95.20633333 | 0.000 m | RIG | 23.000 m structure / 23.000 m overall | |
| 3 | T | PLATFORM G343, GALVESTON OFFSHORE BLOCK 343, OFFSHORE, GM | 28.73219444, -95.26188889 | 0.000 m | RIG | 38.000 m structure / 38.000 m overall | |
| 4 | T | PLATFORM G365 GLVESTON OFFSHORE BLOCK 365, OFFSHORE, GM | 28.70163889, -95.34077778 | 0.000 m | RIG | 31.000 m structure / 31.000 m overall | |
| 5 | T | 1/4 MILE EAST OF HWY 523 ON CR 227, FREEPORT, BRAZORIA, TX | 29.05163889, -95.33855556 | 2.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 6 | T | PLATFORM G310 GALVESTON OFFSHORE BLOCK 310, OFFSHORE, GM | 28.84302778, -95.24800000 | 0.000 m | RIG | 31.000 m structure / 31.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 14.000 m | 13.000 | ||||||
| 1 | 2 | 23.000 m | 22.000 | ||||||
| 1 | 3 | 20.000 m | 19.000 | ||||||
| 1 | 4 | 19.000 m | 19.000 | ||||||
| 1 | 5 | 6.000 m | 6.000 | ||||||
| 1 | 6 | 19.000 m | 19.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1100 LOUISIANA STREET, SUITE 3300, HOUSTON, TX | HARRIS | 7138212028 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-12-10 | WPWC238 | LIEXP |
| 2022-07-18 | WPWC238 | LETRES |
| 2020-10-21 | WPWC238 | LIAUA |
| 2020-01-11 | WPWC238 | LIAUA |
| 2017-02-10 | WPWC238 | LIAUA |
| 2015-01-21 | WPWC238 | LIAUA |
| 2015-01-20 | WPWC238 | ESUAPR |
| 2013-03-15 | WPWC238 | LIMOD |
| 2012-11-30 | WPWC238 | ESUAPR |
| 2012-09-12 | WPWC238 | LIREN |
| 2012-07-16 | WPWC238 | LETRES |
| 2012-01-04 | WPWC238 | LIAUA |
| 2012-01-03 | WPWC238 | ESUAPR |
| 2009-11-01 | WPWC238 | LIASS |
| 2009-10-05 | WPWC238 | ESUAPR |
| 2009-10-01 | WPWC238 | ESUFNR |
| 2009-04-14 | WPWC238 | LIAUA |
| 2009-04-13 | WPWC238 | ESUAPR |
| 2002-10-08 | WPWC238 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2452234 | 2026-08-02 01:19:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPWC238 | ULS 2452234 | 2026-08-02 01:19:24 |
| Status | E | ULS 2452234 | 2026-08-02 01:19:24 |
| Service | IG | ULS 2452234 | 2026-08-02 01:19:24 |
| Grant Date | 2012-09-12 | ULS 2452234 | 2026-08-02 01:19:24 |
| Expiration Date | 2022-10-08 | ULS 2452234 | 2026-08-02 01:19:24 |
| Cancellation Date | 2022-12-10 | ULS 2452234 | 2026-08-02 01:19:24 |