Universal Licensing System
WNFK625
MIDDLESEX MUTUAL TRUST BUILDING
License details
| ULS identifier | 1651624 |
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| Call sign | WNFK625 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-11-27 |
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| Expiration | 2002-01-16 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 469.675 MHz |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3875833, -71.2500556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:10 |
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Licensee
| Name | MIDDLESEX MUTUAL TRUST BUILDING |
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| Applicant type | C |
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| Location | WALTHAM, MA |
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| Address | 225 WYMAN ST, WALTHAM, MA, 02154 |
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| Phone | 6178909300 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.67500000 | | | 75.000000 | 226.000000 | |
| 2 | 1 | MO | 464.67500000 | | | 75.000000 | | |
| 2 | 1 | MO | 469.67500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 469.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 225 WYMAN ST, BOSTON, SUFFOLK, MA | 42.38758333, -71.25005556 | 29.000 m | | 27.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 225 WYMAN ST, WALTHAM, MA | | 6178909300 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WNFK625 | LIEXP |
| 2001-10-22 | WNFK625 | LETRES |
| 2001-10-04 | WNFK625 | LETAUS |
| 2000-11-23 | WNFK625 | LICCNV |
| 1996-11-27 | WNFK625 | AUTHPR |
| 1996-11-27 | WNFK625 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1651624 | 2026-08-02 01:28:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNFK625 | ULS 1651624 | 2026-08-02 01:28:10 |
| Status | E | ULS 1651624 | 2026-08-02 01:28:10 |
| Service | IG | ULS 1651624 | 2026-08-02 01:28:10 |
| Grant Date | 1996-11-27 | ULS 1651624 | 2026-08-02 01:28:10 |
| Expiration Date | 2002-01-16 | ULS 1651624 | 2026-08-02 01:28:10 |
| Cancellation Date | 2002-05-05 | ULS 1651624 | 2026-08-02 01:28:10 |