Universal Licensing System
WPVY827
CHEMSYSTEMS, INC.
License details
| ULS identifier | 2445845 |
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| Call sign | WPVY827 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-09-09 |
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| Expiration | 2012-09-09 |
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| Cancellation | 2012-11-10 |
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| Frequency range | 464.5 - 467.925 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7572222, -95.3602778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:42 |
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Licensee
| Name | CHEMSYSTEMS, INC. |
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| Applicant type | C |
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| FRN | 0007356173 |
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| Location | HOUSTON, TX |
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| Address | 10101 GENARD ROAD, HOUSTON, TX, 77041 |
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| Phone | 7133299066 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 464.50000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.76250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.81250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.85000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.87500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.90000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.50000000 | | 11K2F3E |
| 2 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 467.76250000 | | 11K2F3E |
| 1 | 1 | 467.81250000 | | 11K2F3E |
| 1 | 1 | 467.85000000 | | 11K2F3E |
| 1 | 1 | 467.87500000 | | 11K2F3E |
| 1 | 1 | 467.90000000 | | 11K2F3E |
| 1 | 1 | 467.92500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOUSTON, HARRIS, TX | 29.75722222, -95.36027778 | 0.000 m | | | |
| 2 | T | TX | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10101 GENARD ROAD, HOUSTON, TX | HARRIS | 7133299066 |
License history
| Date | File or call sign | Action |
|---|
| 2012-11-10 | WPVY827 | LIEXP |
| 2012-06-18 | WPVY827 | LETRES |
| 2003-07-31 | WPVY827 | LETCNS |
| 2002-09-09 | WPVY827 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2445845 | 2026-08-02 01:15:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVY827 | ULS 2445845 | 2026-08-02 01:15:42 |
| Status | E | ULS 2445845 | 2026-08-02 01:15:42 |
| Service | IG | ULS 2445845 | 2026-08-02 01:15:42 |
| Grant Date | 2002-09-09 | ULS 2445845 | 2026-08-02 01:15:42 |
| Expiration Date | 2012-09-09 | ULS 2445845 | 2026-08-02 01:15:42 |
| Cancellation Date | 2012-11-10 | ULS 2445845 | 2026-08-02 01:15:42 |