Universal Licensing System
KNEE764
MARTUS PROJECTION SERVICE INC
License details
| ULS identifier | 1620603 |
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| Call sign | KNEE764 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-12 |
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| Expiration | 2013-04-14 |
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| Cancellation | 2013-06-15 |
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| Frequency range | 43 MHz |
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| Locations | 2 |
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| Representative location | NORTH HAVEN, NEW HAVEN, CT |
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| Coordinates | 41.4253889, -72.8551111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:24 |
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Licensee
| Name | MARTUS PROJECTION SERVICE INC |
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| Applicant type | C |
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| FRN | 0008781973 |
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| Location | NORTH HAVEN, CT |
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| Address | 1635 RIDGE RD, NORTH HAVEN, CT, 06473 |
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| Phone | 2032884737 |
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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 | 43.00000000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | MO | 43.00000000 | | | 110.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.00000000 | | 20K0F3E |
| 2 | 1 | 43.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1635 RIDGE RD, NORTH HAVEN, NEW HAVEN, CT | 41.42538889, -72.85511111 | 15.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1635 RIDGE RD, NORTH HAVEN, CT | | 2032884737 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-15 | KNEE764 | LIEXP |
| 2013-01-21 | KNEE764 | LETRES |
| 2003-04-12 | KNEE764 | LIREN |
| 2003-01-21 | KNEE764 | LETRES |
| 2002-01-09 | KNEE764 | AUDOPR |
| 2000-11-23 | KNEE764 | LICCNV |
| 1998-01-28 | KNEE764 | LIREN |
| 1998-01-28 | KNEE764 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1620603 | 2026-08-02 01:16:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNEE764 | ULS 1620603 | 2026-08-02 01:16:24 |
| Status | E | ULS 1620603 | 2026-08-02 01:16:24 |
| Service | IG | ULS 1620603 | 2026-08-02 01:16:24 |
| Grant Date | 2003-04-12 | ULS 1620603 | 2026-08-02 01:16:24 |
| Expiration Date | 2013-04-14 | ULS 1620603 | 2026-08-02 01:16:24 |
| Cancellation Date | 2013-06-15 | ULS 1620603 | 2026-08-02 01:16:24 |