Universal Licensing System
WPNR752
LOCKHEED MARTIN IMS
License details
| ULS identifier | 1805312 |
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| Call sign | WPNR752 |
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| Radio service | LN |
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| Status | E |
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| Grant date | 1999-05-18 |
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| Expiration | 2004-05-18 |
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| Cancellation | 2004-07-04 |
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| Frequency range | 914 - 917 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LAS FLORES, ORANGE, CA |
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| Coordinates | 33.5886389, -117.6120000 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:36 |
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Licensee
| Name | LOCKHEED MARTIN IMS |
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| Applicant type | C |
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| Location | IRVINE, CA |
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| Address | 30 FAIRBANKS ST STE 100, IRVINE, CA, 92718 |
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| Phone | 9494657050 |
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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 | LR | 914.00000000 | | | 1.000000 | 28.800000 | |
| 3 | 1 | LR | 914.00000000 | | | 1.000000 | 28.800000 | |
| 2 | 1 | LR | 917.00000000 | | | 1.000000 | 28.800000 | |
| 4 | 1 | LR | 917.00000000 | | | 1.000000 | 28.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 914.00000000 | | 2M53A1D |
| 3 | 1 | 914.00000000 | | 2M53A1D |
| 2 | 1 | 917.00000000 | | 2M53A1D |
| 4 | 1 | 917.00000000 | | 2M53A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OSO PKY N 29864 OSO PKY LN 1, LAS FLORES, ORANGE, CA | 33.58947222, -117.60588889 | 170.000 m | SIGN | 5.000 m structure / 5.000 m overall | N |
| 2 | T | OSO PKY N 29864 OSO PKY LN 2, LAS FLORES, ORANGE, CA | 33.58947222, -117.60588889 | 170.000 m | SIGN | 5.000 m structure / 5.000 m overall | N |
| 3 | T | OSO PKY S 29864 OSO PKY LN 1, LAS FLORES, ORANGE, CA | 33.58863889, -117.61200000 | 170.000 m | SIGN | 5.000 m structure / 5.000 m overall | N |
| 4 | T | OSO PKY S 29864 OSO PKY LN 2, LAS FLORES, ORANGE, CA | 33.58863889, -117.61200000 | 170.000 m | SIGN | 5.000 m structure / 5.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | H | 10.0000 | | 5.000 | |
| 1 | 2 | T | | 5.000 m | H | 10.0000 | | 5.000 | |
| 1 | 3 | T | | 5.000 m | H | 10.0000 | | 5.000 | |
| 1 | 4 | T | | 5.000 m | H | 10.0000 | | 5.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 30 FAIRBANKS ST STE 100, IRVINE, CA | | 9494657050 |
License history
| Date | File or call sign | Action |
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| 2004-07-04 | WPNR752 | LIEXP |
| 2004-02-23 | WPNR752 | LETRES |
| 2000-11-23 | WPNR752 | LICCNV |
| 1999-05-18 | WPNR752 | AUTHPR |
| 1999-05-18 | WPNR752 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1805312 | 2026-08-02 00:44:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNR752 | ULS 1805312 | 2026-08-02 00:44:36 |
| Status | E | ULS 1805312 | 2026-08-02 00:44:36 |
| Service | LN | ULS 1805312 | 2026-08-02 00:44:36 |
| Grant Date | 1999-05-18 | ULS 1805312 | 2026-08-02 00:44:36 |
| Expiration Date | 2004-05-18 | ULS 1805312 | 2026-08-02 00:44:36 |
| Cancellation Date | 2004-07-04 | ULS 1805312 | 2026-08-02 00:44:36 |