Universal Licensing System
WNYD542
SECURITY ASSOCIATES INTERNATIONAL LTD
License details
| ULS identifier | 1691820 |
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| Call sign | WNYD542 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-01-09 |
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| Expiration | 2012-01-13 |
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| Cancellation | 2012-03-17 |
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| Frequency range | 461.85 - 466.85 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | VA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:56 |
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Licensee
| Name | SECURITY ASSOCIATES INTERNATIONAL LTD |
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| Applicant type | C |
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| FRN | 0006069918 |
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| Location | MANASSAS, VA |
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| Address | 10590 REDOUBT RD, MANASSAS, VA, 20110 |
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| Phone | 7032570292 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.85000000 | | | 100.000000 | 375.000000 | |
| 2 | 1 | MO | 461.85000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.00000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 466.85000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 464.00000000 | | 20K0F3E |
| 2 | 1 | 466.85000000 | | 20K0F3E |
| 3 | 1 | 466.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7330 RONALD ST, FALLS CHURCH, FAIRFAX CITY, VA | 38.88694444, -77.20055556 | 141.700 m | TOWER | 103.000 m structure / 103.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | VA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 103.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10590 REDOUBT RD, MANASSAS, VA | | 7032570292 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-17 | WNYD542 | LIEXP |
| 2011-10-17 | WNYD542 | LETRES |
| 2002-01-09 | WNYD542 | LIREN |
| 2002-01-08 | WNYD542 | LITIN |
| 2001-12-03 | WNYD542 | AUDOPR |
| 2001-10-22 | WNYD542 | LETRES |
| 2001-03-16 | WNYD542 | LIMOD |
| 2001-02-13 | WNYD542 | LIAUA |
| 2000-11-23 | WNYD542 | LICCNV |
| 1997-09-30 | WNYD542 | AUTHPR |
| 1996-10-24 | WNYD542 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1691820 | 2026-08-02 01:13:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNYD542 | ULS 1691820 | 2026-08-02 01:13:56 |
| Status | E | ULS 1691820 | 2026-08-02 01:13:56 |
| Service | IG | ULS 1691820 | 2026-08-02 01:13:56 |
| Grant Date | 2002-01-09 | ULS 1691820 | 2026-08-02 01:13:56 |
| Expiration Date | 2012-01-13 | ULS 1691820 | 2026-08-02 01:13:56 |
| Cancellation Date | 2012-03-17 | ULS 1691820 | 2026-08-02 01:13:56 |