Universal Licensing System
WPTA229
TOP PROP INC
License details
| ULS identifier | 2344116 |
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| Call sign | WPTA229 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-08-16 |
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| Expiration | 2011-08-16 |
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| Cancellation | 2011-10-22 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:49 |
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Licensee
| Name | TOP PROP INC |
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| Applicant type | C |
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| FRN | 0005748884 |
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| Location | AMERICAN CANYON, CA |
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| Address | 220 KNIGHTSBRIDGE WAY, AMERICAN CANYON, CA, 94503 |
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| Phone | 7075543140 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 220 KNIGHTBRIDGE WAY, AMERICAN CANYON, CA | SOLANO | 7075543140 |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-22 | WPTA229 | LIEXP |
| 2011-05-23 | WPTA229 | LETRES |
| 2002-05-13 | WPTA229 | LETCNS |
| 2001-08-16 | WPTA229 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2344116 | 2026-08-02 01:14:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTA229 | ULS 2344116 | 2026-08-02 01:14:49 |
| Status | E | ULS 2344116 | 2026-08-02 01:14:49 |
| Service | IG | ULS 2344116 | 2026-08-02 01:14:49 |
| Grant Date | 2001-08-16 | ULS 2344116 | 2026-08-02 01:14:49 |
| Expiration Date | 2011-08-16 | ULS 2344116 | 2026-08-02 01:14:49 |
| Cancellation Date | 2011-10-22 | ULS 2344116 | 2026-08-02 01:14:49 |