Universal Licensing System
KIP583
TWIN RIVERS TECHNOLOGIES
License details
| ULS identifier | 1901057 |
|---|
| Call sign | KIP583 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-08-18 |
|---|
| Expiration | 2032-09-23 |
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| Frequency range | 457.075 - 469.45 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | QUINCY, NORFOLK, MA |
|---|
| Coordinates | 42.2476111, -70.9672778 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 457.07500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 461.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.27500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 462.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.45000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 457.07500000 | | 11K2F3E |
| 2 | 1 | 457.07500000 | | 11K2F1E |
| 2 | 1 | 457.07500000 | | 7K60FXE |
| 2 | 1 | 461.83750000 | | 11K2F1E |
| 2 | 1 | 461.83750000 | | 11K2F3E |
| 2 | 1 | 461.83750000 | | 7K60FXE |
| 1 | 1 | 462.27500000 | | 11K2F1E |
| 1 | 1 | 462.27500000 | | 7K60FXE |
| 1 | 1 | 462.27500000 | | 11K2F3E |
| 2 | 1 | 462.27500000 | | 11K2F1E |
| 2 | 1 | 462.27500000 | | 11K2F3E |
| 2 | 1 | 462.27500000 | | 7K60FXE |
| 2 | 1 | 463.37500000 | | 11K2F3E |
| 2 | 1 | 463.37500000 | | 11K2F1E |
| 2 | 1 | 463.37500000 | | 7K60FXE |
| 2 | 1 | 464.45000000 | | 11K2F1E |
| 2 | 1 | 464.45000000 | | 11K2F3E |
| 2 | 1 | 464.45000000 | | 7K60FXE |
| 2 | 1 | 469.45000000 | | 11K2F1E |
| 2 | 1 | 469.45000000 | | 11K2F3E |
| 2 | 1 | 469.45000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLDG 10 780 WASHINGTON ST, QUINCY, NORFOLK, MA | 42.24761111, -70.96727778 | 2.000 m | B | 27.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | -0.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 780 WSHINGTON ST, QUINCY, MA | NORFOLK | 6174729200 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-18 | KIP583 | LIREN |
| 2022-06-27 | KIP583 | LETRES |
| 2015-06-16 | KIP583 | LETCNS |
| 2014-09-15 | KIP583 | LIMOD |
| 2012-09-01 | KIP583 | LIREN |
| 2012-07-02 | KIP583 | LETRES |
| 2011-10-20 | KIP583 | LIMOD |
| 2002-09-14 | KIP583 | LIREN |
| 2002-07-01 | KIP583 | LETRES |
| 2001-11-29 | KIP583 | AUDOPR |
| 2000-11-24 | KIP583 | LICCNV |
| 1997-09-11 | KIP583 | LIREN |
| 1997-09-11 | KIP583 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1901057 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KIP583 | ULS 1901057 | 2026-08-02 01:15:31 |
| Status | A | ULS 1901057 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1901057 | 2026-08-02 01:15:31 |
| Grant Date | 2022-08-18 | ULS 1901057 | 2026-08-02 01:15:31 |
| Expiration Date | 2032-09-23 | ULS 1901057 | 2026-08-02 01:15:31 |