Universal Licensing System
WPNU423
SWANK AV
License details
| ULS identifier | 1806746 |
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| Call sign | WPNU423 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-06-22 |
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| Expiration | 2004-06-22 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 452.775 - 457.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OAKLAND, ALAMEDA, CA |
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| Coordinates | 37.8218611, -122.2458056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:52 |
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Licensee
| Name | SWANK AV |
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| Applicant type | C |
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| Location | SAN FRANCISCO, CA |
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| Address | 335 POWELL ST, SAN FRANCISCO, CA, 94102 |
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| Phone | 5104518612 |
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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 | 452.77500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 452.77500000 | | | 4.000000 | | |
| 2 | 1 | MO | 457.77500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.77500000 | | 11K2F3E |
| 2 | 1 | 452.77500000 | | 11K2F3E |
| 2 | 1 | 457.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1001 BROADWAY, OAKLAND, ALAMEDA, CA | 37.82186111, -122.24580556 | 47.000 m | B | 60.000 m structure / 60.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 51.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 335 POWELL ST, SAN FRANCISCO, CA | | 5104518612 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPNU423 | PNACT |
| 2004-06-10 | WPNU423 | LETACS |
| 2004-06-10 | WPNU423 | LITERM |
| 2004-03-29 | WPNU423 | LETRES |
| 2000-11-23 | WPNU423 | LICCNV |
| 1999-06-22 | WPNU423 | LIISS |
| 1999-06-22 | WPNU423 | AUTHPR |
| WPNU423 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1806746 | 2026-08-02 01:26:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNU423 | ULS 1806746 | 2026-08-02 01:26:52 |
| Status | T | ULS 1806746 | 2026-08-02 01:26:52 |
| Service | IG | ULS 1806746 | 2026-08-02 01:26:52 |
| Grant Date | 1999-06-22 | ULS 1806746 | 2026-08-02 01:26:52 |
| Expiration Date | 2004-06-22 | ULS 1806746 | 2026-08-02 01:26:52 |
| Cancellation Date | 2004-06-10 | ULS 1806746 | 2026-08-02 01:26:52 |