Universal Licensing System
WPOR465
MODERN CONTINENTAL CONSTRUCTION COMPANY INC
License details
| ULS identifier | 1048905 |
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| Call sign | WPOR465 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1999-03-17 |
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| Expiration | 2009-03-17 |
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| Cancellation | 2009-05-23 |
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| Frequency range | 23275 - 23575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CAMBRIDGE, SUFFOLK, MA |
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| Coordinates | 42.3667500, -71.0633611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:07 |
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Licensee
| Name | MODERN CONTINENTAL CONSTRUCTION COMPANY INC |
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| Applicant type | C |
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| Location | CAMBRIDGE, MA |
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| Address | 71 INDUSTRIAL PARK RD, CAMBRIDGE, MA, 02139 |
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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 | FXO | 23275.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23275.00000000 | | 33M8F8W |
| 1 | 1 | 23575.00000000 | | 33M8F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 90 NASHUA ST, CAMBRIDGE, SUFFOLK, MA | 42.36675000, -71.06336111 | 6.100 m | | 33.500 m overall | |
| 2 | R | | 42.37008333, -71.06891667 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.0000 | 309.0000 | | |
| 1 | 2 | R | | | | 38.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-05-23 | WPOR465 | LIEXP |
| 2008-12-22 | WPOR465 | LETRES |
| 1999-08-14 | WPOR465 | LICCNV |
| 1999-03-17 | WPOR465 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1048905 | 2026-08-02 02:48:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOR465 | ULS 1048905 | 2026-08-02 02:48:07 |
| Status | E | ULS 1048905 | 2026-08-02 02:48:07 |
| Service | MG | ULS 1048905 | 2026-08-02 02:48:07 |
| Grant Date | 1999-03-17 | ULS 1048905 | 2026-08-02 02:48:07 |
| Expiration Date | 2009-03-17 | ULS 1048905 | 2026-08-02 02:48:07 |
| Cancellation Date | 2009-05-23 | ULS 1048905 | 2026-08-02 02:48:07 |