Universal Licensing System
WPLU841
RICHARD D MARCONI TRUST
License details
| ULS identifier | 1788084 |
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| Call sign | WPLU841 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-02-13 |
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| Expiration | 2023-03-03 |
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| Cancellation | 2023-05-06 |
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| Frequency range | 451.8625 - 456.9875 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | ORANGE, CA |
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| Coordinates | 33.5050278, -117.5086667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:39 |
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Licensee
| Name | RICHARD D MARCONI TRUST |
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| Applicant type | C |
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| FRN | 0008050346 |
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| Location | ORANGE, CA |
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| Address | 987 N ENTERPRISE ST, ORANGE, CA, 92867 |
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| Phone | 7145386153 |
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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 | MOC | 451.86250000 | | | 75.000000 | | |
| 2 | 1 | MOC | 451.98750000 | | | 75.000000 | | |
| 1 | 1 | MOC | 456.86250000 | | | 50.000000 | | |
| 2 | 1 | MOC | 456.98750000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.86250000 | | 11K2F3E |
| 2 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 456.86250000 | | 11K2F3E |
| 2 | 1 | 456.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ORANGE, CA | 33.50502778, -117.50866667 | | | | |
| 2 | T | ORANGE, CA | 33.53308333, -117.55061111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 987 N ENTERPRISE ST, ORANGE, CA | | 7142582309 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-06 | WPLU841 | LIEXP |
| 2013-02-13 | WPLU841 | LIREN |
| 2013-02-13 | WPLU841 | LTSAPR |
| 2012-12-10 | WPLU841 | LETRES |
| 2003-01-14 | WPLU841 | LIREN |
| 2002-12-31 | WPLU841 | LIAUA |
| 2002-12-09 | WPLU841 | LETRES |
| 2001-11-29 | WPLU841 | AUDOPR |
| 2000-11-23 | WPLU841 | LICCNV |
| 1998-03-03 | WPLU841 | AUTHPR |
| 1998-03-03 | WPLU841 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1788084 | 2026-08-02 01:15:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLU841 | ULS 1788084 | 2026-08-02 01:15:39 |
| Status | E | ULS 1788084 | 2026-08-02 01:15:39 |
| Service | IG | ULS 1788084 | 2026-08-02 01:15:39 |
| Grant Date | 2013-02-13 | ULS 1788084 | 2026-08-02 01:15:39 |
| Expiration Date | 2023-03-03 | ULS 1788084 | 2026-08-02 01:15:39 |
| Cancellation Date | 2023-05-06 | ULS 1788084 | 2026-08-02 01:15:39 |