Universal Licensing System
WPBP427
SEISMIC EXCHANGE INC
License details
| ULS identifier | 1842411 |
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| Call sign | WPBP427 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-05-21 |
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| Expiration | 2023-01-29 |
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| Cancellation | 2023-04-01 |
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| Frequency range | 153.08 - 153.32 MHz (6 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:36 |
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Licensee
| Name | SEISMIC EXCHANGE INC |
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| Applicant type | C |
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| FRN | 0001722214 |
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| Location | HOUSTON, TX |
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| Address | 11050 CAPITAL PARK DRIVE, HOUSTON, TX, 77041 |
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| Phone | 8325905121 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.08000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.08000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MO | 153.11000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.11000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MO | 153.23000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.23000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MO | 153.26000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MO | 153.26000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.29000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MO | 153.29000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.32000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 153.32000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.08000000 | | 11K2F3E |
| 1 | 1 | 153.08000000 | | 11K2F2D |
| 1 | 1 | 153.11000000 | | 11K2F3E |
| 1 | 1 | 153.11000000 | | 20K0F2D |
| 1 | 1 | 153.11000000 | | 11K2F2D |
| 1 | 1 | 153.23000000 | | 11K2F3E |
| 1 | 1 | 153.23000000 | | 11K2F2D |
| 1 | 1 | 153.26000000 | | 11K2F3E |
| 1 | 1 | 153.26000000 | | 20K0F2D |
| 1 | 1 | 153.26000000 | | 11K2F2D |
| 1 | 1 | 153.29000000 | | 11K2F3E |
| 1 | 1 | 153.29000000 | | 11K2F2D |
| 1 | 1 | 153.32000000 | | 11K2F3E |
| 1 | 1 | 153.32000000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 SAINT CHARLES AVE STE 4300, NEW ORLEANS, LA | ORLEANS | 5045819589 |
| 2 | 11050 CAPITAL PARK DRIVE, HOUSTON, TX | HARRIS | 5045819589 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-01 | WPBP427 | LIEXP |
| 2013-05-21 | WPBP427 | LIREN |
| 2012-12-28 | WPBP427 | ESCAPR |
| 2012-11-05 | WPBP427 | LETRES |
| 2007-06-19 | WPBP427 | LTSAPR |
| 2007-06-19 | WPBP427 | LIAUA |
| 2002-11-14 | WPBP427 | LIREN |
| 2002-11-13 | WPBP427 | LITIN |
| 2002-11-04 | WPBP427 | LETRES |
| 2001-11-08 | WPBP427 | AUDOPR |
| 2000-11-23 | WPBP427 | LICCNV |
| 1998-07-22 | WPBP427 | AUTHPR |
| 1997-12-04 | WPBP427 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1842411 | 2026-08-02 01:10:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBP427 | ULS 1842411 | 2026-08-02 01:10:36 |
| Status | E | ULS 1842411 | 2026-08-02 01:10:36 |
| Service | IG | ULS 1842411 | 2026-08-02 01:10:36 |
| Grant Date | 2013-05-21 | ULS 1842411 | 2026-08-02 01:10:36 |
| Expiration Date | 2023-01-29 | ULS 1842411 | 2026-08-02 01:10:36 |
| Cancellation Date | 2023-04-01 | ULS 1842411 | 2026-08-02 01:10:36 |