Universal Licensing System
WRDF573
PNEUDRAULICS
License details
| ULS identifier | 4150384 |
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| Call sign | WRDF573 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-17 |
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| Expiration | 2029-04-17 |
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| Frequency range | 452.1375 - 457.8375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | RANCHO, SAN BERNARDINO, CA |
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| Coordinates | 34.0977778, -117.5989722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:41 |
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Licensee
| Name | PNEUDRAULICS |
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| Applicant type | C |
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| FRN | 0028264604 |
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| Location | RANCHO CUCAMONGA, CA |
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| Address | 8575 HELMS AVENUE, RANCHO CUCAMONGA, CA, 91730 |
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| Phone | 9099805366 |
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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 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.13750000 | | 11K2F3E |
| 1 | 1 | 452.53750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 457.78750000 | | 11K2F3E |
| 1 | 1 | 457.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8575 HELMS AVENUE, RANCHO, SAN BERNARDINO, CA | 34.09777778, -117.59897222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8575 HELMS AVENUE, RANCHO CUCAMONGA, CA | SAN BERNARDINO | 9099805366 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-24 | WRDF573 | LETCNS |
| 2019-04-17 | WRDF573 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4150384 | 2026-08-02 01:22:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDF573 | ULS 4150384 | 2026-08-02 01:22:41 |
| Status | A | ULS 4150384 | 2026-08-02 01:22:41 |
| Service | IG | ULS 4150384 | 2026-08-02 01:22:41 |
| Grant Date | 2019-04-17 | ULS 4150384 | 2026-08-02 01:22:41 |
| Expiration Date | 2029-04-17 | ULS 4150384 | 2026-08-02 01:22:41 |