Universal Licensing System
WPMQ744
Gulf Stream Marine Inc
License details
| ULS identifier | 1798934 |
|---|
| Call sign | WPMQ744 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-11-08 |
|---|
| Expiration | 2033-11-09 |
|---|
| Frequency range | 452.225 - 469.75 MHz (25 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.7164444, -95.2506111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:32 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.22500000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 452.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.41250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.46250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.58750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.73750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.78750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.85000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 452.85000000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 452.86250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.85000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.47500000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 461.47500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.37500000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 462.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.38750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 462.51250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 463.27500000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 463.27500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.60000000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 463.60000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 464.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 464.35000000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 464.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.41250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 464.75000000 | | | 30.000000 | 40.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.47500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.60000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.22500000 | | 11K2F3E |
| 2 | 1 | 452.22500000 | | 11K2F3E |
| 2 | 1 | 452.41250000 | | 11K2F3E |
| 2 | 1 | 452.46250000 | | 11K2F3E |
| 2 | 1 | 452.58750000 | | 11K2F3E |
| 2 | 1 | 452.73750000 | | 11K2F3E |
| 2 | 1 | 452.78750000 | | 11K2F3E |
| 2 | 1 | 452.85000000 | | 11K2F3E |
| 3 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 452.86250000 | | 11K2F3E |
| 2 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 456.98750000 | | 11K2F3E |
| 2 | 1 | 457.22500000 | | 11K2F3E |
| 2 | 1 | 457.85000000 | | 11K2F3E |
| 1 | 1 | 461.47500000 | | 11K2F3E |
| 2 | 1 | 461.47500000 | | 11K2F3E |
| 1 | 1 | 462.37500000 | | 11K2F3E |
| 2 | 1 | 462.37500000 | | 11K2F3E |
| 2 | 1 | 462.38750000 | | 11K2F3E |
| 2 | 1 | 462.51250000 | | 11K2F3E |
| 1 | 1 | 463.27500000 | | 11K2F3E |
| 2 | 1 | 463.27500000 | | 11K2F3E |
| 1 | 1 | 463.60000000 | | 11K2F3E |
| 2 | 1 | 463.60000000 | | 11K2F3E |
| 2 | 1 | 464.11250000 | | 11K2F3E |
| 1 | 1 | 464.35000000 | | 11K2F3E |
| 2 | 1 | 464.35000000 | | 11K2F3E |
| 2 | 1 | 464.41250000 | | 11K2F3E |
| 1 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 466.47500000 | | 11K2F3E |
| 2 | 1 | 467.37500000 | | 11K2F3E |
| 2 | 1 | 468.27500000 | | 11K2F3E |
| 2 | 1 | 468.60000000 | | 11K2F3E |
| 2 | 1 | 469.35000000 | | 11K2F3E |
| 2 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13609 INDUSTRIAL ROAD, HOUSTON, HARRIS, TX | 29.75550000, -95.18819444 | 4.000 m | UPOLE | 14.000 m structure / 15.000 m overall | N |
| 2 | T | | | 0.000 m | | | N |
| 3 | T | 10000 MANCHESTER, HOUSTON, HARRIS, TX | 29.71644444, -95.25061111 | 4.000 m | BANT | 18.300 m structure / 21.300 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | | | 10.100 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | 21.300 m | | 0.0000 | 0.0000 | 14.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10000 MANCHESTER STE C, HOUSTON, TX | HARRIS | 7139267611 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-08 | WPMQ744 | LIREN |
| 2023-08-14 | WPMQ744 | LETRES |
| 2013-10-01 | WPMQ744 | LIREN |
| 2013-10-01 | WPMQ744 | LIRMD |
| 2013-08-19 | WPMQ744 | LETRES |
| 2005-09-26 | WPMQ744 | LETCNS |
| 2005-04-18 | WPMQ744 | LETCNS |
| 2004-12-23 | WPMQ744 | LIMOD |
| 2004-07-21 | WPMQ744 | LIMOD |
| 2003-10-15 | WPMQ744 | LIREN |
| 2003-08-18 | WPMQ744 | LETRES |
| 2002-05-10 | WPMQ744 | AUDOPR |
| 2000-11-23 | WPMQ744 | LICCNV |
| 1998-11-09 | WPMQ744 | LIISS |
| 1998-11-09 | WPMQ744 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1798934 | 2026-08-02 01:16:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMQ744 | ULS 1798934 | 2026-08-02 01:16:32 |
| Status | A | ULS 1798934 | 2026-08-02 01:16:32 |
| Service | IG | ULS 1798934 | 2026-08-02 01:16:32 |
| Grant Date | 2023-11-08 | ULS 1798934 | 2026-08-02 01:16:32 |
| Expiration Date | 2033-11-09 | ULS 1798934 | 2026-08-02 01:16:32 |