Universal Licensing System
WPST459
HMS GATEWAY OFFICE LP
License details
| ULS identifier | 2336830 |
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| Call sign | WPST459 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-07-30 |
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| Expiration | 2011-07-30 |
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| Cancellation | 2011-10-01 |
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| Frequency range | 452.025 - 457.025 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SOUTH SAN FRANCISCO, SAN MATEO, CA |
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| Coordinates | 37.6560556, -122.4006944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:04 |
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Licensee
| Name | HMS GATEWAY OFFICE LP |
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| Applicant type | C |
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| FRN | 0005771092 |
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| Location | SOUTH SAN FRANCISCO, CA |
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| Address | 651 GATEWAY BOULEVARD, SUITE 1140, SOUTH SAN FRANCISCO, CA, 940807012 |
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| Phone | 6508757560 |
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| Email | [email protected] |
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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 | 452.02500000 | | | 25.000000 | 73.000000 | |
| 2 | 1 | MO | 452.02500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.02500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.02500000 | | 11K3F3E |
| 2 | 1 | 452.02500000 | | 11K3F3E |
| 2 | 1 | 457.02500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 651 GATEWAY BOULEVARD, SOUTH SAN FRANCISCO, SAN MATEO, CA | 37.65605556, -122.40069444 | 4.000 m | BANT | 42.000 m structure / 45.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 45.000 m | V | 3.0000 | 0.0000 | -9.800 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 651 GATEWAY BOULEVARD, SUITE 1140, SOUTH SAN FRANCISCO, CA | SAN MATEO | 6508757560 |
License history
| Date | File or call sign | Action |
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| 2011-10-01 | WPST459 | LIEXP |
| 2011-05-09 | WPST459 | LETRES |
| 2002-04-29 | WPST459 | LETCNS |
| 2001-07-30 | WPST459 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2336830 | 2026-08-02 01:15:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPST459 | ULS 2336830 | 2026-08-02 01:15:04 |
| Status | E | ULS 2336830 | 2026-08-02 01:15:04 |
| Service | IG | ULS 2336830 | 2026-08-02 01:15:04 |
| Grant Date | 2001-07-30 | ULS 2336830 | 2026-08-02 01:15:04 |
| Expiration Date | 2011-07-30 | ULS 2336830 | 2026-08-02 01:15:04 |
| Cancellation Date | 2011-10-01 | ULS 2336830 | 2026-08-02 01:15:04 |