Universal Licensing System
WPDX559
LIU, TSANG LANG DBA ALLSTATE INSURANCE
License details
| ULS identifier | 1714684 |
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| Call sign | WPDX559 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-10-13 |
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| Expiration | 2003-12-17 |
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| Cancellation | 2004-02-22 |
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| Frequency range | 464.5 MHz |
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| Locations | 1 |
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| Representative location | US |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:11 |
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Licensee
| Name | LIU, TSANG LANG DBA ALLSTATE INSURANCE |
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| Applicant type | C |
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| FRN | 0006489850 |
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| Location | FAIRFAX, VA |
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| Address | 8302 HILLTOP RD, FAIRFAX, VA, 22031 |
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| Phone | 7035733988 |
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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 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | US | | | | | |
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 | 8302 HILLTOP RD, FAIRFAX, VA | | 7035733988 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-22 | WPDX559 | LIEXP |
| 2003-09-22 | WPDX559 | LETRES |
| 2000-11-23 | WPDX559 | LICCNV |
| 1998-10-13 | WPDX559 | AUTHPR |
| 1998-10-13 | WPDX559 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714684 | 2026-08-02 01:12:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDX559 | ULS 1714684 | 2026-08-02 01:12:11 |
| Status | E | ULS 1714684 | 2026-08-02 01:12:11 |
| Service | IG | ULS 1714684 | 2026-08-02 01:12:11 |
| Grant Date | 1998-10-13 | ULS 1714684 | 2026-08-02 01:12:11 |
| Expiration Date | 2003-12-17 | ULS 1714684 | 2026-08-02 01:12:11 |
| Cancellation Date | 2004-02-22 | ULS 1714684 | 2026-08-02 01:12:11 |