Universal Licensing System
WNJI858
MANAGED TRANSPORTATION SERVICES INC
License details
| ULS identifier | 1912196 |
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| Call sign | WNJI858 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-06-12 |
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| Expiration | 2013-06-11 |
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| Cancellation | 2013-08-17 |
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| Frequency range | 452.375 - 457.475 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | NEWINGTON, HARTFORD, CT |
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| Coordinates | 41.6940000, -72.7084167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:12 |
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Licensee
| Name | MANAGED TRANSPORTATION SERVICES INC |
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| Applicant type | C |
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| FRN | 0009098617 |
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| Location | PLAINVILLE, CT |
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| Address | 68 DIAMOND AVE, PLAINVILLE, CT, 06062 |
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| Phone | 2036741651 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.37500000 | | | 75.000000 | 300.000000 | |
| 4 | 1 | MO | 452.37500000 | | | 75.000000 | | |
| 2 | 1 | FB2 | 452.47500000 | | | 75.000000 | 250.000000 | |
| 5 | 1 | MO | 452.47500000 | | | 75.000000 | | |
| 3 | 1 | FX1 | 457.37500000 | | | 75.000000 | | |
| 4 | 1 | MO | 457.37500000 | | | 75.000000 | | |
| 3 | 1 | FX1 | 457.47500000 | | | 75.000000 | | |
| 5 | 1 | MO | 457.47500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.37500000 | | 20K0F3E |
| 4 | 1 | 452.37500000 | | 20K0F3E |
| 2 | 1 | 452.47500000 | | 20K0F3E |
| 5 | 1 | 452.47500000 | | 20K0F3E |
| 3 | 1 | 457.37500000 | | 20K0F3E |
| 4 | 1 | 457.37500000 | | 20K0F3E |
| 3 | 1 | 457.47500000 | | 20K0F3E |
| 5 | 1 | 457.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CEDARWOOD LN, NEWINGTON, HARTFORD, CT | 41.69400000, -72.70841667 | 91.000 m | BTWR | 46.000 m structure / 46.000 m overall | N |
| 2 | T | RT 6 COLT HWY, FARMINGTON, HARTFORD, CT | 41.70372222, -72.83205556 | 216.000 m | TOWER | 408.000 m structure / 408.000 m overall | N |
| 3 | T | CT | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | | |
| 1 | 2 | T | | 237.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 68 DIAMOND AVE, PLAINVILLE, CT | | 2036741651 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-17 | WNJI858 | LIEXP |
| 2013-03-18 | WNJI858 | LETRES |
| 2003-06-12 | WNJI858 | LIREN |
| 2003-03-17 | WNJI858 | LETRES |
| 2001-10-04 | WNJI858 | AUDOPR |
| 2000-11-24 | WNJI858 | LICCNV |
| 1998-06-08 | WNJI858 | AUTHPR |
| 1998-06-08 | WNJI858 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1912196 | 2026-08-02 01:16:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNJI858 | ULS 1912196 | 2026-08-02 01:16:12 |
| Status | E | ULS 1912196 | 2026-08-02 01:16:12 |
| Service | IG | ULS 1912196 | 2026-08-02 01:16:12 |
| Grant Date | 2003-06-12 | ULS 1912196 | 2026-08-02 01:16:12 |
| Expiration Date | 2013-06-11 | ULS 1912196 | 2026-08-02 01:16:12 |
| Cancellation Date | 2013-08-17 | ULS 1912196 | 2026-08-02 01:16:12 |