Universal Licensing System
WPNW786
MICROWAVE DATA SYSTEMS INC
License details
| ULS identifier | 1808142 |
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| Call sign | WPNW786 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-07-20 |
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| Expiration | 2004-07-20 |
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| Cancellation | 2003-11-06 |
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| Frequency range | 452.675 - 457.675 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ROCHESTER, MONROE, NY |
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| Coordinates | 43.1183889, -77.6116667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:11 |
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Licensee
| Name | MICROWAVE DATA SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0004235958 |
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| Location | ROCHESTER, NY |
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| Address | 175 SCIENCE PARKWAY, ROCHESTER, NY, 14620 |
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| Phone | 7162429600 |
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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 | FB2 | 452.67500000 | | | 2.000000 | 8.000000 | |
| 2 | 1 | MO | 457.67500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.67500000 | | 20K0F3E |
| 2 | 1 | 457.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 175 SCIENCE PARKWAY, ROCHESTER, MONROE, NY | 43.11838889, -77.61166667 | 163.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | 14.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 175 SCIENCE PARKWAY, ROCHESTER, NY | | 8059689621 |
License history
| Date | File or call sign | Action |
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| 2003-11-06 | WPNW786 | LITERM |
| 2002-06-19 | WPNW786 | AUDCAN |
| 2000-11-23 | WPNW786 | LICCNV |
| 2000-07-07 | WPNW786 | AUTHPR |
| 2000-07-07 | WPNW786 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1808142 | 2026-08-02 01:14:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNW786 | ULS 1808142 | 2026-08-02 01:14:11 |
| Status | T | ULS 1808142 | 2026-08-02 01:14:11 |
| Service | IG | ULS 1808142 | 2026-08-02 01:14:11 |
| Grant Date | 1999-07-20 | ULS 1808142 | 2026-08-02 01:14:11 |
| Expiration Date | 2004-07-20 | ULS 1808142 | 2026-08-02 01:14:11 |
| Cancellation Date | 2003-11-06 | ULS 1808142 | 2026-08-02 01:14:11 |