Universal Licensing System
WPLW566
QUANTUM GEOPHYSICAL INC
License details
| ULS identifier | 1788884 |
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| Call sign | WPLW566 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-23 |
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| Expiration | 2003-03-23 |
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| Cancellation | 2003-06-22 |
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| Frequency range | 216.5 - 219.5 MHz (7 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 01:26:40 |
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Licensee
| Name | QUANTUM GEOPHYSICAL INC |
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| Applicant type | C |
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| Location | HOUSTON, TX |
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| Address | 5555 SAN FELIPE STE 780, HOUSTON, TX, 77056 |
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| Phone | 7138507600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 216.50000000 | | | 50.000000 | | |
| 1 | 1 | MO | 217.00000000 | | | 50.000000 | | |
| 1 | 1 | MO | 217.50000000 | | | 50.000000 | | |
| 1 | 1 | MO | 218.00000000 | | | 50.000000 | | |
| 1 | 1 | MO | 218.50000000 | | | 50.000000 | | |
| 1 | 1 | MO | 219.00000000 | | | 50.000000 | | |
| 1 | 1 | MO | 219.50000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 216.50000000 | | 20K0D3D |
| 1 | 1 | 217.00000000 | | 20K0D3D |
| 1 | 1 | 217.50000000 | | 20K0D3D |
| 1 | 1 | 218.00000000 | | 20K0D3D |
| 1 | 1 | 218.50000000 | | 20K0D3D |
| 1 | 1 | 219.00000000 | | 20K0D3D |
| 1 | 1 | 219.50000000 | | 20K0D3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 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 | 5555 SAN FELIPE STE 780, HOUSTON, TX | | 7138507600 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-22 | WPLW566 | LIEXP |
| 2002-12-30 | WPLW566 | LETRES |
| 2002-05-17 | WPLW566 | LETAUS |
| 2000-11-23 | WPLW566 | LICCNV |
| 1998-03-23 | WPLW566 | LIISS |
| 1998-03-23 | WPLW566 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1788884 | 2026-08-02 01:26:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLW566 | ULS 1788884 | 2026-08-02 01:26:40 |
| Status | E | ULS 1788884 | 2026-08-02 01:26:40 |
| Service | IG | ULS 1788884 | 2026-08-02 01:26:40 |
| Grant Date | 1998-03-23 | ULS 1788884 | 2026-08-02 01:26:40 |
| Expiration Date | 2003-03-23 | ULS 1788884 | 2026-08-02 01:26:40 |
| Cancellation Date | 2003-06-22 | ULS 1788884 | 2026-08-02 01:26:40 |