Universal Licensing System
WPDD577
PRO COM SECURITY SYSTEMS INC
License details
| ULS identifier | 1711289 |
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| Call sign | WPDD577 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-08-19 |
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| Expiration | 2003-09-08 |
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| Cancellation | 2003-11-09 |
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| Frequency range | 469.4375 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:56 |
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Licensee
| Name | PRO COM SECURITY SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0004133583 |
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| Location | MOUNT VERNON, NY |
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| Address | 140 STEVENS AVE, MOUNT VERNON, NY, 10550 |
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| Phone | 9146678400 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.60000000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.43750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.60000000 | | 20K0F3E |
| 1 | 1 | 469.43750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 |
|---|
| 1 | 140 STEVENS AVE, MOUNT VERNON, NY | | 9146678400 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-09 | WPDD577 | LIEXP |
| 2003-06-16 | WPDD577 | LETRES |
| 2002-04-23 | WPDD577 | LETAUS |
| 2000-11-23 | WPDD577 | LICCNV |
| 1998-08-19 | WPDD577 | LIREN |
| 1998-08-19 | WPDD577 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1711289 | 2026-08-02 01:10:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDD577 | ULS 1711289 | 2026-08-02 01:10:56 |
| Status | E | ULS 1711289 | 2026-08-02 01:10:56 |
| Service | IG | ULS 1711289 | 2026-08-02 01:10:56 |
| Grant Date | 1998-08-19 | ULS 1711289 | 2026-08-02 01:10:56 |
| Expiration Date | 2003-09-08 | ULS 1711289 | 2026-08-02 01:10:56 |
| Cancellation Date | 2003-11-09 | ULS 1711289 | 2026-08-02 01:10:56 |