Universal Licensing System
WPJM220
JEFFERSON MANAGEMENT SERVICES GROUP
License details
| ULS identifier | 1738248 |
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| Call sign | WPJM220 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-07-24 |
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| Expiration | 2001-07-24 |
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| Cancellation | 2001-09-23 |
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| Frequency range | 464.925 MHz |
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| Locations | 1 |
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| Representative location | DC |
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| Coordinates | 38.8976111, -77.0088611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:54 |
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Licensee
| Name | JEFFERSON MANAGEMENT SERVICES GROUP |
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| Applicant type | C |
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| Location | VIENNA, VA |
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| Address | 8230 BOONE BLVD S350, VIENNA, VA, 22182 |
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| Phone | 7035061800 |
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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 | MO | 464.92500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DC | 38.89761111, -77.00886111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8230 BOONE BLVD S350, VIENNA, VA | | 7035061800 |
License history
| Date | File or call sign | Action |
|---|
| 2001-10-17 | WPJM220 | AUDCAN |
| 2001-09-23 | WPJM220 | LIEXP |
| 2001-04-30 | WPJM220 | LETRES |
| 2000-11-23 | WPJM220 | LICCNV |
| 1996-07-24 | WPJM220 | AUTHPR |
| 1996-07-24 | WPJM220 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1738248 | 2026-08-02 01:28:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJM220 | ULS 1738248 | 2026-08-02 01:28:54 |
| Status | E | ULS 1738248 | 2026-08-02 01:28:54 |
| Service | IG | ULS 1738248 | 2026-08-02 01:28:54 |
| Grant Date | 1996-07-24 | ULS 1738248 | 2026-08-02 01:28:54 |
| Expiration Date | 2001-07-24 | ULS 1738248 | 2026-08-02 01:28:54 |
| Cancellation Date | 2001-09-23 | ULS 1738248 | 2026-08-02 01:28:54 |