Universal Licensing System
WRN955
LOCKHEED MARTIN CORPORATION
License details
| ULS identifier | 1909515 |
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| Call sign | WRN955 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-25 |
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| Expiration | 2001-10-18 |
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| Cancellation | 2002-03-24 |
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| Frequency range | 462.2 MHz |
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| Locations | 2 |
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| Representative location | MIDDLE RIVER, BALTIMORE, MD |
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| Coordinates | 39.3303889, -76.4341389 |
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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 | 4106820200 |
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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 | 462.20000000 | | | 75.000000 | 394.000000 | |
| 2 | 1 | MO | 462.20000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.20000000 | | 20K0F3E |
| 2 | 1 | 462.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | B BLDG S OF EASTERN AVE, MIDDLE RIVER, BALTIMORE, MD | 39.33038889, -76.43413889 | 12.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TELECOMMUNICATIONS CTR MARTIN MARIETTA AERO & NAVAL SYSTEMS 103 CHESAPEAKE PK PL, BALTIMORE, MD | | 4106820200 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-24 | WRN955 | LIEXP |
| 2002-02-11 | WRN955 | AUDOPR |
| 2001-07-23 | WRN955 | LETRES |
| 2000-11-24 | WRN955 | LICCNV |
| 1996-09-25 | WRN955 | LIREN |
| 1996-09-25 | WRN955 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1909515 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRN955 | ULS 1909515 | 2026-08-02 01:10:20 |
| Status | E | ULS 1909515 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1909515 | 2026-08-02 01:10:20 |
| Grant Date | 1996-09-25 | ULS 1909515 | 2026-08-02 01:10:20 |
| Expiration Date | 2001-10-18 | ULS 1909515 | 2026-08-02 01:10:20 |
| Cancellation Date | 2002-03-24 | ULS 1909515 | 2026-08-02 01:10:20 |