Universal Licensing System
WPSF590
Covance Laboratories Inc
License details
| ULS identifier | 1958695 |
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| Call sign | WPSF590 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-06 |
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| Expiration | 2011-04-06 |
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| Cancellation | 2011-06-11 |
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| Frequency range | 451.775 - 456.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | VIENNA, FAIRFAX CITY, VA |
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| Coordinates | 38.9511111, -77.2641667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.77500000 | | | 40.000000 | 170.000000 | |
| 2 | 1 | MO | 451.77500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 20K0F3E |
| 2 | 1 | 451.77500000 | | 20K0F3E |
| 2 | 1 | 456.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9200 LEESBURG PIKE, VIENNA, FAIRFAX CITY, VA | 38.95111111, -77.26416667 | 106.000 m | BANT | 22.900 m structure / 24.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.900 m | | | | 98.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9200 LEESBURG PIKE, VIENNA, VA | FAIRFAX | 7037597880 |
License history
| Date | File or call sign | Action |
|---|
| 2011-06-11 | WPSF590 | LIEXP |
| 2011-01-10 | WPSF590 | LETRES |
| 2005-05-05 | WPSF590 | LIAUA |
| 2005-05-04 | WPSF590 | ESCAPR |
| 2001-09-21 | WPSF590 | AUDOPR |
| 2001-04-06 | WPSF590 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1958695 | 2026-08-02 01:12:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSF590 | ULS 1958695 | 2026-08-02 01:12:12 |
| Status | E | ULS 1958695 | 2026-08-02 01:12:12 |
| Service | IG | ULS 1958695 | 2026-08-02 01:12:12 |
| Grant Date | 2001-04-06 | ULS 1958695 | 2026-08-02 01:12:12 |
| Expiration Date | 2011-04-06 | ULS 1958695 | 2026-08-02 01:12:12 |
| Cancellation Date | 2011-06-11 | ULS 1958695 | 2026-08-02 01:12:12 |