Universal Licensing System
WPWX987
CAVALIER ASSOCIATES
License details
| ULS identifier | 2484283 |
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| Call sign | WPWX987 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-02-06 |
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| Expiration | 2013-02-06 |
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| Cancellation | 2013-04-08 |
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| Frequency range | 464.875 - 464.975 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WASHINGTON, Washington, DC |
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| Coordinates | 38.9340556, -77.0331667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:37 |
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Licensee
| Name | CAVALIER ASSOCIATES |
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| Applicant type | C |
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| FRN | 0008015950 |
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| Location | WASHINGTON, DC |
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| Address | 3500 14TH ST NW, WASHINGTON, DC, 20010 |
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| Phone | 7578800615 |
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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 | 464.87500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.87500000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON, Washington, DC | 38.93405556, -77.03316667 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3500 14TH ST NW, WASHINGTON, DC | | 7578800615 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-08 | WPWX987 | LIEXP |
| 2012-11-12 | WPWX987 | LETRES |
| 2003-02-06 | WPWX987 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2484283 | 2026-08-02 01:15:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWX987 | ULS 2484283 | 2026-08-02 01:15:37 |
| Status | E | ULS 2484283 | 2026-08-02 01:15:37 |
| Service | IG | ULS 2484283 | 2026-08-02 01:15:37 |
| Grant Date | 2003-02-06 | ULS 2484283 | 2026-08-02 01:15:37 |
| Expiration Date | 2013-02-06 | ULS 2484283 | 2026-08-02 01:15:37 |
| Cancellation Date | 2013-04-08 | ULS 2484283 | 2026-08-02 01:15:37 |