Universal Licensing System
WPDT890
SECURITY GUARDS INC
License details
| ULS identifier | 1714110 |
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| Call sign | WPDT890 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-09-02 |
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| Expiration | 2003-11-17 |
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| Cancellation | 2002-03-22 |
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| Frequency range | 461.975 - 466.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MOUNT ZION, YORK, PA |
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| Coordinates | 40.0084444, -76.6674722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:39 |
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Licensee
| Name | SECURITY GUARDS INC |
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| Applicant type | C |
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| Location | WYOMISSING, PA |
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| Address | 600 PARK RD N, WYOMISSING, PA, 19610 |
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| Phone | 2153754747 |
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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 | FB4 | 461.97500000 | | | 75.000000 | 200.000000 | |
| 3 | 1 | MO | 461.97500000 | | | 25.000000 | | |
| 1 | 1 | FX1 | 466.97500000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.97500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.97500000 | | 20K0F3E |
| 3 | 1 | 461.97500000 | | 20K0F3E |
| 1 | 1 | 466.97500000 | | 20K0F3E |
| 3 | 1 | 466.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PA | | | | | |
| 2 | T | 1 3/4 NNE, MOUNT ZION, YORK, PA | 40.00844444, -76.66747222 | 274.000 m | | 39.000 m structure / 39.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 39.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 600 PARK RD N, WYOMISSING, PA | | 2153754747 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-22 | WPDT890 | LITERM |
| 2001-11-05 | WPDT890 | AUDCAN |
| 2000-11-23 | WPDT890 | LICCNV |
| 1998-09-02 | WPDT890 | LIREN |
| 1998-09-02 | WPDT890 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714110 | 2026-08-02 01:28:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDT890 | ULS 1714110 | 2026-08-02 01:28:39 |
| Status | T | ULS 1714110 | 2026-08-02 01:28:39 |
| Service | IG | ULS 1714110 | 2026-08-02 01:28:39 |
| Grant Date | 1998-09-02 | ULS 1714110 | 2026-08-02 01:28:39 |
| Expiration Date | 2003-11-17 | ULS 1714110 | 2026-08-02 01:28:39 |
| Cancellation Date | 2002-03-22 | ULS 1714110 | 2026-08-02 01:28:39 |