Universal Licensing System
WPAS543
R&T DEVELOPMENT LP
License details
| ULS identifier | 1701797 |
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| Call sign | WPAS543 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-11-10 |
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| Expiration | 2002-10-08 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 464.975 - 469.975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LOS ANGELES, LOS ANGELES, CA |
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| Coordinates | 34.0625000, -118.2634167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:32 |
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Licensee
| Name | R&T DEVELOPMENT LP |
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| Applicant type | C |
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| Location | LOS ANGELES, CA |
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| Address | 801 S FIGUEROA ST STE 1050, LOS ANGELES, CA, 90017 |
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| Phone | 2134851424 |
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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 | 464.97500000 | | | 110.000000 | 125.000000 | |
| 2 | 1 | MO | 469.97500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.97500000 | | 20K0F3E |
| 2 | 1 | 469.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 801 S FIGUEROA ST, LOS ANGELES, LOS ANGELES, CA | 34.06250000, -118.26341667 | 104.000 m | | 84.000 m structure / 84.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 801 S FIGUEROA ST, LOS ANGELES, CA | | 2134851424 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | WPAS543 | LIEXP |
| 2002-07-15 | WPAS543 | LETRES |
| 2002-05-17 | WPAS543 | LETAUS |
| 2000-11-23 | WPAS543 | LICCNV |
| 1997-11-10 | WPAS543 | LIREN |
| 1997-11-10 | WPAS543 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1701797 | 2026-08-02 01:28:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAS543 | ULS 1701797 | 2026-08-02 01:28:32 |
| Status | E | ULS 1701797 | 2026-08-02 01:28:32 |
| Service | IG | ULS 1701797 | 2026-08-02 01:28:32 |
| Grant Date | 1997-11-10 | ULS 1701797 | 2026-08-02 01:28:32 |
| Expiration Date | 2002-10-08 | ULS 1701797 | 2026-08-02 01:28:32 |
| Cancellation Date | 2003-01-12 | ULS 1701797 | 2026-08-02 01:28:32 |