Universal Licensing System
WPAM823
S & B ENGINEERS AND CONSTRUCTORS LTD
License details
| ULS identifier | 1701051 |
|---|
| Call sign | WPAM823 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-10-10 |
|---|
| Expiration | 2022-09-18 |
|---|
| Cancellation | 2022-11-19 |
|---|
| Frequency range | 451.4375 - 457.8875 MHz (13 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PORT ARTHUR, JEFFERSON, TX |
|---|
| Coordinates | 29.8878056, -93.9449722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:34 |
|---|
Licensee
| Name | S & B ENGINEERS AND CONSTRUCTORS LTD |
|---|
| Applicant type | C |
|---|
| FRN | 0001639780 |
|---|
| Location | HOUSTON, TX |
|---|
| Address | 8329 HANSEN, HOUSTON, TX, 770751003 |
|---|
| Phone | 7138457942 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 452.33750000 | | | 40.000000 | 60.000000 | |
| 3 | 1 | MO | 452.33750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.88750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.23750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.33750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.46250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.13750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.33750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.06250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 461.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 461.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 461.16250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 461.18750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 461.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 462.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 462.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 462.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 464.51250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 466.06250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 466.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 466.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 466.16250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 466.18750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 466.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 467.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 467.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 467.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 469.51250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.23750000 | | 11K2F3E |
| 4 | 1 | 451.33750000 | | 11K2F3E |
| 4 | 1 | 451.43750000 | | 11K2F3E |
| 4 | 1 | 451.46250000 | | 11K2F3E |
| 4 | 1 | 452.28750000 | | 11K2F3E |
| 2 | 1 | 452.33750000 | | 11K2F3E |
| 3 | 1 | 452.33750000 | | 11K2F3E |
| 4 | 1 | 452.63750000 | | 11K2F3E |
| 4 | 1 | 452.88750000 | | 11K2F3E |
| 4 | 1 | 456.23750000 | | 11K2F3E |
| 4 | 1 | 456.33750000 | | 11K2F3E |
| 4 | 1 | 456.43750000 | | 11K2F3E |
| 4 | 1 | 456.46250000 | | 11K2F3E |
| 4 | 1 | 457.13750000 | | 11K2F3E |
| 4 | 1 | 457.28750000 | | 11K2F3E |
| 3 | 1 | 457.33750000 | | 11K2F3E |
| 4 | 1 | 457.48750000 | | 11K2F3E |
| 4 | 1 | 457.88750000 | | 11K2F3E |
| 1 | 1 | 461.06250000 | | 11K2F3E |
| 1 | 1 | 461.08750000 | | 11K2F3E |
| 1 | 1 | 461.11250000 | | 11K2F3E |
| 1 | 1 | 461.16250000 | | 11K2F3E |
| 1 | 1 | 461.18750000 | | 11K2F3E |
| 1 | 1 | 461.31250000 | | 11K2F3E |
| 1 | 1 | 462.86250000 | | 11K2F3E |
| 1 | 1 | 462.88750000 | | 11K2F3E |
| 1 | 1 | 462.91250000 | | 11K2F3E |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.51250000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 466.06250000 | | 11K2F3E |
| 1 | 1 | 466.08750000 | | 11K2F3E |
| 1 | 1 | 466.11250000 | | 11K2F3E |
| 1 | 1 | 466.16250000 | | 11K2F3E |
| 1 | 1 | 466.18750000 | | 11K2F3E |
| 1 | 1 | 466.31250000 | | 11K2F3E |
| 1 | 1 | 467.86250000 | | 11K2F3E |
| 1 | 1 | 467.88750000 | | 11K2F3E |
| 1 | 1 | 467.91250000 | | 11K2F3E |
| 1 | 1 | 469.50000000 | | 11K2F3E |
| 1 | 1 | 469.51250000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOUSTON, HARRIS, TX | | 0.000 m | | | N |
| 2 | | 2555 SAVANNAH AVE, PORT ARTHUR, JEFFERSON, TX | 29.88780556, -93.94497222 | 2.000 m | TOWER | 15.200 m structure / 17.100 m overall | N |
| 3 | | | | | | | N |
| 4 | | PORT ARTHUR, JEFFERSON, TX | 29.88780556, -93.94497222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 17.100 m | | | | 19.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8329 HANSEN, HOUSTON, TX | HARRIS | 7139418934 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-19 | WPAM823 | LIEXP |
| 2015-07-29 | WPAM823 | LIMOD |
| 2012-10-10 | WPAM823 | LIREN |
| 2012-06-25 | WPAM823 | LETRES |
| 2011-10-25 | WPAM823 | LETCNS |
| 2011-01-21 | WPAM823 | LIMOD |
| 2007-01-11 | WPAM823 | LIAUA |
| 2007-01-11 | WPAM823 | LTSAPR |
| 2002-11-04 | WPAM823 | LIREN |
| 2002-06-24 | WPAM823 | LETRES |
| 2000-11-23 | WPAM823 | LICCNV |
| 1997-07-16 | WPAM823 | AUTHPR |
| 1997-07-16 | WPAM823 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1701051 | 2026-08-02 01:12:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPAM823 | ULS 1701051 | 2026-08-02 01:12:34 |
| Status | E | ULS 1701051 | 2026-08-02 01:12:34 |
| Service | IG | ULS 1701051 | 2026-08-02 01:12:34 |
| Grant Date | 2012-10-10 | ULS 1701051 | 2026-08-02 01:12:34 |
| Expiration Date | 2022-09-18 | ULS 1701051 | 2026-08-02 01:12:34 |
| Cancellation Date | 2022-11-19 | ULS 1701051 | 2026-08-02 01:12:34 |