Universal Licensing System
KTH220
WELLESLEY OFFICE PARK ASSOCIATES
License details
| ULS identifier | 1638804 |
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| Call sign | KTH220 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-07-16 |
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| Expiration | 2002-09-02 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 154.54 MHz |
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| Locations | 2 |
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| Representative location | WELLESLEY, NORFOLK, MA |
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| Coordinates | 42.3186944, -71.2311667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:00 |
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Licensee
| Name | WELLESLEY OFFICE PARK ASSOCIATES |
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| Applicant type | C |
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| Location | WELLESLEY, MA |
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| Address | 65 WILLIAMS ST STE 100, WELLESLEY, MA, 02181 |
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| Phone | 6172355140 |
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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 | FB | 154.54000000 | | | 50.000000 | 178.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 65 WILLIAMS ST, WELLESLEY, NORFOLK, MA | 42.31869444, -71.23116667 | 6.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 65 WILLIAM ST, WELLESLEY, MA | | 6172355140 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | KTH220 | LIEXP |
| 2002-06-10 | KTH220 | LETRES |
| 2002-05-22 | KTH220 | LETAUS |
| 2000-11-23 | KTH220 | LICCNV |
| 1997-07-16 | KTH220 | LIREN |
| 1997-07-16 | KTH220 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1638804 | 2026-08-02 01:28:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KTH220 | ULS 1638804 | 2026-08-02 01:28:00 |
| Status | E | ULS 1638804 | 2026-08-02 01:28:00 |
| Service | IG | ULS 1638804 | 2026-08-02 01:28:00 |
| Grant Date | 1997-07-16 | ULS 1638804 | 2026-08-02 01:28:00 |
| Expiration Date | 2002-09-02 | ULS 1638804 | 2026-08-02 01:28:00 |
| Cancellation Date | 2003-01-12 | ULS 1638804 | 2026-08-02 01:28:00 |