Universal Licensing System
KNNI727
STERN, JEFFREY A:STERN, ROGER W DBA STERN MANAGEMENT ASSOCIATES
License details
| ULS identifier | 1631359 |
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| Call sign | KNNI727 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-02-01 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-04-08 |
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| Frequency range | 463.6 - 468.6 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BROOKLINE, NORFOLK, MA |
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| Coordinates | 42.3403889, -71.1306111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:53 |
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Licensee
| Name | STERN, JEFFREY A:STERN, ROGER W DBA STERN MANAGEMENT ASSOCIATES |
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| Applicant type | P |
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| Location | BROOKLINE, MA |
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| Address | 1560 BEACON ST, BROOKLINE, MA, 02146 |
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| Phone | 6177315905 |
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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 | FB2 | 463.60000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 463.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 468.60000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.60000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.60000000 | | 20K0F3E |
| 3 | 1 | 463.60000000 | | 20K0F3E |
| 2 | 1 | 468.60000000 | | 20K0F3E |
| 3 | 1 | 468.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1560 BEACON ST, BROOKLINE, NORFOLK, MA | 42.34038889, -71.13061111 | 37.000 m | B | 55.000 m structure / 55.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 55.000 m | | | | 57.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1560 BEACON ST, BROOKLINE, MA | | 6177315905 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-08 | KNNI727 | LIEXP |
| 2000-11-23 | KNNI727 | LICCNV |
| 2000-10-30 | KNNI727 | LETRES |
| 1996-02-01 | KNNI727 | LIISS |
| 1996-02-01 | KNNI727 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1631359 | 2026-08-02 01:27:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNI727 | ULS 1631359 | 2026-08-02 01:27:53 |
| Status | E | ULS 1631359 | 2026-08-02 01:27:53 |
| Service | IG | ULS 1631359 | 2026-08-02 01:27:53 |
| Grant Date | 1996-02-01 | ULS 1631359 | 2026-08-02 01:27:53 |
| Expiration Date | 2001-02-01 | ULS 1631359 | 2026-08-02 01:27:53 |
| Cancellation Date | 2001-04-08 | ULS 1631359 | 2026-08-02 01:27:53 |