Universal Licensing System
WPNP629
GRIFFIN JUBAN PROPERTIES
License details
| ULS identifier | 1804136 |
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| Call sign | WPNP629 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-04-23 |
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| Expiration | 2004-04-23 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 451.325 - 456.325 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.5752222, -95.1146667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | GRIFFIN JUBAN PROPERTIES |
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| Applicant type | C |
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| Location | HOUSTON, TX |
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| Address | 16055 SPACE CTR BLVD STE 150, HOUSTON, TX, 77056 |
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| Phone | 2814880108 |
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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 | FB2 | 451.32500000 | | | 25.000000 | 80.000000 | |
| 2 | 1 | MO | 451.32500000 | | | 5.000000 | | |
| 2 | 1 | MO | 456.32500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 20K0F3E |
| 2 | 1 | 451.32500000 | | 20K0F3E |
| 2 | 1 | 456.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 0.4KM NW OF SPACE CTR BLVD&BAY AREA, HOUSTON, HARRIS, TX | 29.57522222, -95.11466667 | 7.000 m | B | 32.000 m structure / 35.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 35.000 m | | | | 35.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 16055 SPACE CENTER BLVD, HOUSTON, TX | | 2814880108 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPNP629 | PNACT |
| 2004-06-10 | WPNP629 | LETACS |
| 2004-06-10 | WPNP629 | LITERM |
| 2004-01-26 | WPNP629 | LETRES |
| 2000-11-23 | WPNP629 | LICCNV |
| 1999-04-23 | WPNP629 | AUTHPR |
| 1999-04-23 | WPNP629 | LIISS |
| WPNP629 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1804136 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNP629 | ULS 1804136 | 2026-08-02 01:26:50 |
| Status | T | ULS 1804136 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1804136 | 2026-08-02 01:26:50 |
| Grant Date | 1999-04-23 | ULS 1804136 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-04-23 | ULS 1804136 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-06-10 | ULS 1804136 | 2026-08-02 01:26:50 |