Universal Licensing System
WSQ904
ISI INC
License details
| ULS identifier | 1763346 |
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| Call sign | WSQ904 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-01-27 |
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| Expiration | 2005-02-28 |
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| Cancellation | 2003-10-31 |
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| Frequency range | 464.05 - 469.05 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NOVATO, MARIN, CA |
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| Coordinates | 38.0590833, -122.6038611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:23 |
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Licensee
| Name | ISI INC |
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| Applicant type | C |
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| Location | SAN RAFAEL, CA |
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| Address | 623 IRWIN ST, SAN RAFAEL, CA, 94901 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 464.05000000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 469.05000000 | | | 75.000000 | | |
| 3 | 1 | MO | 469.05000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.05000000 | | 20K0F3E |
| 1 | 1 | 469.05000000 | | 20K0F3E |
| 3 | 1 | 469.05000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | BIG ROCK, NOVATO, MARIN, CA | 38.05908333, -122.60386111 | 575.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 623 IRWIN STREET, SAN RAFAEL, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-31 | WSQ904 | LITERM |
| 2001-10-05 | WSQ904 | AUDCAN |
| 2000-11-23 | WSQ904 | LICCNV |
| 2000-01-27 | WSQ904 | AUTHPR |
| 2000-01-27 | WSQ904 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1763346 | 2026-08-02 01:26:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSQ904 | ULS 1763346 | 2026-08-02 01:26:23 |
| Status | T | ULS 1763346 | 2026-08-02 01:26:23 |
| Service | IG | ULS 1763346 | 2026-08-02 01:26:23 |
| Grant Date | 2000-01-27 | ULS 1763346 | 2026-08-02 01:26:23 |
| Expiration Date | 2005-02-28 | ULS 1763346 | 2026-08-02 01:26:23 |
| Cancellation Date | 2003-10-31 | ULS 1763346 | 2026-08-02 01:26:23 |