Universal Licensing System
KKK520
LOCKHEED MARTIN CORPORATION
License details
| ULS identifier | 1901238 |
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| Call sign | KKK520 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-02-03 |
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| Expiration | 2011-03-22 |
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| Cancellation | 2011-05-28 |
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| Frequency range | 153.32 MHz |
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| Locations | 2 |
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| Representative location | GREAT NECK, NASSAU, NY |
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| Coordinates | 40.7556667, -73.7045833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:20 |
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Licensee
| Name | LOCKHEED MARTIN CORPORATION |
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| Applicant type | C |
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| FRN | 0002149359 |
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| Location | BALTIMORE, MD |
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| Address | BALTIMORE, MD, 21220 |
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| Phone | 5165743501 |
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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 | FB | 153.32000000 | | | 45.000000 | 167.000000 | |
| 2 | 1 | MO | 153.32000000 | | | 45.000000 | | |
| 2 | 1 | MO | 153.32000000 | | | 1.800000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.32000000 | | 20K0F3E |
| 2 | 1 | 153.32000000 | | 20K0F3E |
| 2 | 1 | 153.32000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UNISYS PLANT SITE, GREAT NECK, NASSAU, NY | 40.75566667, -73.70458333 | 38.000 m | | 12.000 m structure / 12.000 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 | | 28.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 365 LAKEVILLE RD, GREAT NECK, NY | | 5165743501 |
License history
| Date | File or call sign | Action |
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| 2011-05-28 | KKK520 | LIEXP |
| 2010-12-22 | KKK520 | LETRES |
| 2002-02-11 | KKK520 | AUDOPR |
| 2001-02-03 | KKK520 | LIREN |
| 2000-12-25 | KKK520 | LETRES |
| 2000-11-24 | KKK520 | LICCNV |
| 2000-11-24 | KKK520 | COR |
| 1996-08-16 | KKK520 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1901238 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KKK520 | ULS 1901238 | 2026-08-02 01:10:20 |
| Status | E | ULS 1901238 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1901238 | 2026-08-02 01:10:20 |
| Grant Date | 2001-02-03 | ULS 1901238 | 2026-08-02 01:10:20 |
| Expiration Date | 2011-03-22 | ULS 1901238 | 2026-08-02 01:10:20 |
| Cancellation Date | 2011-05-28 | ULS 1901238 | 2026-08-02 01:10:20 |