Universal Licensing System
WNIW910
D & D CONSTRUCTION CO INC
License details
| ULS identifier | 1658158 |
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| Call sign | WNIW910 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-15 |
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| Expiration | 2002-05-19 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 463.55 - 468.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CRANSTON, PROVIDENCE, RI |
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| Coordinates | 41.7601111, -71.5197778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:46 |
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Licensee
| Name | D & D CONSTRUCTION CO INC |
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| Applicant type | C |
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| FRN | 0003597523 |
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| Location | WEST WARWICK, RI |
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| Address | 129R COWESETT AVE, WEST WARWICK, RI, 02893 |
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| Phone | 4018262900 |
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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 | 463.55000000 | | | 75.000000 | 270.000000 | |
| 1 | 1 | FX1 | 468.55000000 | | | 30.000000 | 180.000000 | |
| 3 | 1 | MO | 468.55000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.55000000 | | 20K0F3E |
| 1 | 1 | 468.55000000 | | 20K0F3E |
| 3 | 1 | 468.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RI | | | | | |
| 2 | T | LATEN KNIGHT RD, CRANSTON, PROVIDENCE, RI | 41.76011111, -71.51977778 | 101.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 117.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 129R COWESETT AVE, WEST WARWICK, RI | | 4018262900 |
License history
| Date | File or call sign | Action |
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| 2002-09-22 | WNIW910 | LIEXP |
| 2002-02-25 | WNIW910 | LETRES |
| 2001-09-07 | WNIW910 | AUDOPR |
| 2000-11-23 | WNIW910 | LICCNV |
| 1997-04-15 | WNIW910 | AUTHPR |
| 1997-04-15 | WNIW910 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1658158 | 2026-08-02 01:12:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNIW910 | ULS 1658158 | 2026-08-02 01:12:46 |
| Status | E | ULS 1658158 | 2026-08-02 01:12:46 |
| Service | IG | ULS 1658158 | 2026-08-02 01:12:46 |
| Grant Date | 1997-04-15 | ULS 1658158 | 2026-08-02 01:12:46 |
| Expiration Date | 2002-05-19 | ULS 1658158 | 2026-08-02 01:12:46 |
| Cancellation Date | 2002-09-22 | ULS 1658158 | 2026-08-02 01:12:46 |