Universal Licensing System
WPRW809
Construction Materials Service Inc
License details
| ULS identifier | 1947712 |
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| Call sign | WPRW809 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-03-06 |
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| Expiration | 2011-03-06 |
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| Cancellation | 2011-05-07 |
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| Frequency range | 31.2 MHz |
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| Locations | 2 |
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| Representative location | MARLBORO, MIDDLESEX, MA |
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| Coordinates | 42.3329444, -71.5469444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:28 |
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Licensee
| Name | Construction Materials Service Inc |
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| Applicant type | C |
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| FRN | 0004899803 |
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| Location | Marlboro, MA |
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| Address | 379 South St, Marlboro, MA, 01752 |
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| Phone | 5084810011 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 31.20000000 | | | 110.000000 | 275.000000 | |
| 2 | 1 | MO | 31.20000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.20000000 | | 20K0F3E |
| 2 | 1 | 31.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 379 SOUTH STREET, MARLBORO, MIDDLESEX, MA | 42.33294444, -71.54694444 | 113.100 m | TOWER | 30.000 m structure / 33.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.000 m | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 379 SOUTH ST, MARLBORO, MA | | 5084810011 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-07 | WPRW809 | LIEXP |
| 2010-12-13 | WPRW809 | LETRES |
| 2001-09-04 | WPRW809 | AUDOPR |
| 2001-03-06 | WPRW809 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1947712 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRW809 | ULS 1947712 | 2026-08-02 01:11:28 |
| Status | E | ULS 1947712 | 2026-08-02 01:11:28 |
| Service | IG | ULS 1947712 | 2026-08-02 01:11:28 |
| Grant Date | 2001-03-06 | ULS 1947712 | 2026-08-02 01:11:28 |
| Expiration Date | 2011-03-06 | ULS 1947712 | 2026-08-02 01:11:28 |
| Cancellation Date | 2011-05-07 | ULS 1947712 | 2026-08-02 01:11:28 |