Universal Licensing System
WPNQ743
INTELLIGENT SYSTEMS FOR RETAIL INC
License details
| ULS identifier | 1804787 |
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| Call sign | WPNQ743 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-05-07 |
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| Expiration | 2004-05-07 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 452.1375 - 457.1375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN MATEO, CA |
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| Coordinates | 37.5657778, -122.2691389 |
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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 | INTELLIGENT SYSTEMS FOR RETAIL INC |
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| Applicant type | C |
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| Location | FOSTER CITY, CA |
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| Address | 1241 E. HILLSDALE, FOSTER CITY, CA, 94404 |
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| Phone | 6505242259 |
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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 | 452.13750000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.13750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.13750000 | | 11K2F3E |
| 1 | 1 | 457.13750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN MATEO, CA | 37.56577778, -122.26913889 | | | | |
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 | | | 6505242259 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPNQ743 | PNACT |
| 2004-06-10 | WPNQ743 | LITERM |
| 2004-06-10 | WPNQ743 | LETACS |
| 2004-02-09 | WPNQ743 | LETRES |
| 2000-11-23 | WPNQ743 | LICCNV |
| 1999-05-07 | WPNQ743 | AUTHPR |
| 1999-05-07 | WPNQ743 | LIISS |
| WPNQ743 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804787 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNQ743 | ULS 1804787 | 2026-08-02 01:26:50 |
| Status | T | ULS 1804787 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1804787 | 2026-08-02 01:26:50 |
| Grant Date | 1999-05-07 | ULS 1804787 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-05-07 | ULS 1804787 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-06-10 | ULS 1804787 | 2026-08-02 01:26:50 |