Universal Licensing System
WPKP844
MAYFAIR JOINT VENTURE
License details
| ULS identifier | 1749627 |
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| Call sign | WPKP844 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-05-01 |
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| Expiration | 2012-06-03 |
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| Cancellation | 2012-08-04 |
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| Frequency range | 464.475 - 469.475 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HERNDON, FAIRFAX, VA |
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| Coordinates | 38.9584444, -77.4250000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:04 |
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Licensee
| Name | MAYFAIR JOINT VENTURE |
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| Applicant type | C |
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| FRN | 0006941850 |
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| Location | HERNDON, VA |
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| Address | 2340 DULLES CORNER BLVD STE 160, HERNDON, VA, 22071 |
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| Phone | 7037130500 |
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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 | FB2 | 464.47500000 | | | 25.000000 | 40.000000 | |
| 3 | 1 | MO | 464.47500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.47500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.47500000 | | 20K0F3E |
| 3 | 1 | 464.47500000 | | 20K0F3E |
| 2 | 1 | 469.47500000 | | 20K0F3E |
| 3 | 1 | 469.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2340 DULLES CORNER BLVD, HERNDON, FAIRFAX, VA | 38.95844444, -77.42500000 | 93.000 m | B | 30.000 m structure / 30.000 m overall | N |
| 2 | T | VA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2340 DULLES CORNER BLVD, HERNDON, VA | | 7037130500 |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-04 | WPKP844 | LIEXP |
| 2012-03-12 | WPKP844 | LETRES |
| 2002-05-01 | WPKP844 | LIREN |
| 2002-03-11 | WPKP844 | LETRES |
| 2001-10-11 | WPKP844 | AUDOPR |
| 2000-11-23 | WPKP844 | LICCNV |
| 1997-06-03 | WPKP844 | AUTHPR |
| 1997-06-03 | WPKP844 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1749627 | 2026-08-02 01:15:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKP844 | ULS 1749627 | 2026-08-02 01:15:04 |
| Status | E | ULS 1749627 | 2026-08-02 01:15:04 |
| Service | IG | ULS 1749627 | 2026-08-02 01:15:04 |
| Grant Date | 2002-05-01 | ULS 1749627 | 2026-08-02 01:15:04 |
| Expiration Date | 2012-06-03 | ULS 1749627 | 2026-08-02 01:15:04 |
| Cancellation Date | 2012-08-04 | ULS 1749627 | 2026-08-02 01:15:04 |