Universal Licensing System
WPZD921
GATES HUDSON & ASSOCIATES
License details
| ULS identifier | 2572000 |
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| Call sign | WPZD921 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-12-30 |
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| Expiration | 2013-12-30 |
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| Cancellation | 2014-03-01 |
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| Frequency range | 466.425 - 468.525 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | ARLINGTON, ARLINGTON, VA |
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| Coordinates | 38.8954722, -77.0785000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:40 |
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Licensee
| Name | GATES HUDSON & ASSOCIATES |
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| Applicant type | C |
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| FRN | 0009384942 |
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| Location | FAIRFAX, VA |
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| Address | 3020 HAMAKER COURT, SUITE 301, FAIRFAX, VA, 22031 |
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| Phone | 7038769590 |
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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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| 2 | 1 | MO | 466.42500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.52500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.52500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 466.42500000 | | 11K2F3E |
| 1 | 1 | 467.20000000 | | 11K2F3E |
| 1 | 1 | 468.52500000 | | 11K2F3E |
| 2 | 1 | 468.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ARLINGTON, ARLINGTON, VA | 38.89547222, -77.07850000 | | | | |
| 2 | T | WASHINGTON, Washington, DC | 38.93297222, -77.04000000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3020 HAMAKER COURT, SUITE 301, FAIRFAX, VA | FAIRFAX | 7038769590 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-01 | WPZD921 | LIEXP |
| 2013-10-21 | WPZD921 | LETRES |
| 2003-12-30 | WPZD921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2572000 | 2026-08-02 01:16:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZD921 | ULS 2572000 | 2026-08-02 01:16:40 |
| Status | E | ULS 2572000 | 2026-08-02 01:16:40 |
| Service | IG | ULS 2572000 | 2026-08-02 01:16:40 |
| Grant Date | 2003-12-30 | ULS 2572000 | 2026-08-02 01:16:40 |
| Expiration Date | 2013-12-30 | ULS 2572000 | 2026-08-02 01:16:40 |
| Cancellation Date | 2014-03-01 | ULS 2572000 | 2026-08-02 01:16:40 |