Universal Licensing System
WPML557
BASELL USA INC
License details
| ULS identifier | 1796606 |
|---|
| Call sign | WPML557 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-09-04 |
|---|
| Expiration | 2003-09-04 |
|---|
| Cancellation | 2003-11-09 |
|---|
| Frequency range | 457.225 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | PASADENA, HARRIS, TX |
|---|
| Coordinates | 29.6193889, -95.0457500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:06 |
|---|
Licensee
| Name | BASELL USA INC |
|---|
| Applicant type | C |
|---|
| FRN | 0004686317 |
|---|
| Location | PASADENA, TX |
|---|
| Address | 12001 BAY AREA BLVD, PASADENA, TX, 77507 |
|---|
| Phone | 2816043242 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 457.22500000 | | | 10.000000 | 20.000000 | |
| 2 | 1 | FX1T | 457.22500000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.22500000 | | 20K0F1D |
| 1 | 1 | 457.22500000 | | 20K0F3E |
| 2 | 1 | 457.22500000 | | 20K0F3E |
| 2 | 1 | 457.22500000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12001 BAY AREA BLVD, PASADENA, HARRIS, TX | 29.61938889, -95.04575000 | 3.000 m | B | 18.000 m structure / 20.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12001 BAY AREA BLVD, PASADENA, TX | | 2814744481 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-09 | WPML557 | LIEXP |
| 2003-06-09 | WPML557 | LETRES |
| 2001-12-04 | WPML557 | AUDOPR |
| 2001-08-20 | WPML557 | LIASS |
| 2000-11-23 | WPML557 | LICCNV |
| 1998-09-04 | WPML557 | AUTHPR |
| 1998-09-04 | WPML557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796606 | 2026-08-02 01:10:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPML557 | ULS 1796606 | 2026-08-02 01:10:06 |
| Status | E | ULS 1796606 | 2026-08-02 01:10:06 |
| Service | IG | ULS 1796606 | 2026-08-02 01:10:06 |
| Grant Date | 1998-09-04 | ULS 1796606 | 2026-08-02 01:10:06 |
| Expiration Date | 2003-09-04 | ULS 1796606 | 2026-08-02 01:10:06 |
| Cancellation Date | 2003-11-09 | ULS 1796606 | 2026-08-02 01:10:06 |