Universal Licensing System
WPLU993
CALDATA SYSTEMS INC
License details
| ULS identifier | 1759623 |
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| Call sign | WPLU993 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-05 |
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| Expiration | 2003-03-05 |
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| Cancellation | 2003-06-08 |
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| Frequency range | 461.3375 - 466.3375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | HARRIS, TX |
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| Coordinates | 29.7002222, -95.2835556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:08 |
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Licensee
| Name | CALDATA SYSTEMS INC |
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| Applicant type | C |
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| Location | HOUSTON, TX |
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| Address | 7141 OFFICE CITY DR #202, HOUSTON, TX, 77087 |
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| Phone | 7136401810 |
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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 | 461.33750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.33750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.33750000 | | 11K2F3E |
| 1 | 1 | 466.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HARRIS, TX | 29.70022222, -95.28355556 | | | | |
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 |
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| 1 | 7141 OFFICE CITY DR #202, HOUSTON, TX | | 7136401810 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-08 | WPLU993 | LIEXP |
| 2002-12-09 | WPLU993 | LETRES |
| 2002-04-29 | WPLU993 | LETAUS |
| 2000-11-23 | WPLU993 | LICCNV |
| 1998-03-05 | WPLU993 | AUTHPR |
| 1998-03-05 | WPLU993 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1759623 | 2026-08-02 01:29:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLU993 | ULS 1759623 | 2026-08-02 01:29:08 |
| Status | E | ULS 1759623 | 2026-08-02 01:29:08 |
| Service | IG | ULS 1759623 | 2026-08-02 01:29:08 |
| Grant Date | 1998-03-05 | ULS 1759623 | 2026-08-02 01:29:08 |
| Expiration Date | 2003-03-05 | ULS 1759623 | 2026-08-02 01:29:08 |
| Cancellation Date | 2003-06-08 | ULS 1759623 | 2026-08-02 01:29:08 |