Universal Licensing System
WPLP952
Speedway Sonoma
License details
| ULS identifier | 1758300 |
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| Call sign | WPLP952 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-11-15 |
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| Expiration | 2012-11-17 |
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| Cancellation | 2013-01-19 |
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| Frequency range | 461.9625 - 469.75 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | SONOMA, SONOMA, CA |
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| Coordinates | 38.1665833, -122.4594167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:06 |
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Licensee
| Name | Speedway Sonoma |
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| Applicant type | C |
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| FRN | 0007935612 |
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| Location | SONOMA, CA |
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| Address | HIGHWAY 37 & 121, SONOMA, CA, 95476 |
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| Phone | 7079388448 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 461.96250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 462.08750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 463.23750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 464.75000000 | | | 45.000000 | 90.000000 | |
| 3 | 1 | MO | 464.75000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.88750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 464.93750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 468.23750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FX1 | 469.75000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.75000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.96250000 | | 11K2F3E |
| 3 | 1 | 462.08750000 | | 11K2F3E |
| 3 | 1 | 463.23750000 | | 11K2F3E |
| 1 | 1 | 464.75000000 | | 20K0F3E |
| 3 | 1 | 464.75000000 | | 20K0F3E |
| 3 | 1 | 464.88750000 | | 11K2F3E |
| 3 | 1 | 464.93750000 | | 11K2F3E |
| 3 | 1 | 468.23750000 | | 11K2F3E |
| 2 | 1 | 469.75000000 | | 20K0F3E |
| 3 | 1 | 469.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGHWAY 37 & 121, SONOMA, SONOMA, CA | 38.16658333, -122.45941667 | 5.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HIGHWAY 37 & 121, SONOMA, CA | | 7079388448 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-19 | WPLP952 | LIEXP |
| 2012-08-27 | WPLP952 | LETRES |
| 2002-11-15 | WPLP952 | LIREN |
| 2002-11-13 | WPLP952 | LIAUA |
| 2002-08-26 | WPLP952 | LETRES |
| 2001-11-13 | WPLP952 | AUDOPR |
| 2000-11-23 | WPLP952 | LICCNV |
| 1997-11-17 | WPLP952 | AUTHPR |
| 1997-11-17 | WPLP952 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1758300 | 2026-08-02 01:25:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLP952 | ULS 1758300 | 2026-08-02 01:25:06 |
| Status | E | ULS 1758300 | 2026-08-02 01:25:06 |
| Service | IG | ULS 1758300 | 2026-08-02 01:25:06 |
| Grant Date | 2002-11-15 | ULS 1758300 | 2026-08-02 01:25:06 |
| Expiration Date | 2012-11-17 | ULS 1758300 | 2026-08-02 01:25:06 |
| Cancellation Date | 2013-01-19 | ULS 1758300 | 2026-08-02 01:25:06 |