Universal Licensing System
KNKK879
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 3121 |
|---|
| Call sign | KNKK879 |
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| Radio service | CD |
|---|
| Status | A |
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| Grant date | 2019-04-23 |
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| Expiration | 2029-04-01 |
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| Frequency range | 931.5125 MHz |
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| Locations | 3 |
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| Representative location | HAMDEN, NEW HAVEN, CT |
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| Coordinates | 41.3495278, -72.9736944 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 931.51250000 | | | | 2600.000000 | |
| 2 | 1 | FBBS | 931.51250000 | | | | 1364.400000 | |
| 3 | 1 | FBBS | 931.51250000 | | | | 998.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 931.51250000 | | 16K0F3E |
| 1 | 1 | 931.51250000 | | 16K0F1D |
| 1 | 1 | 931.51250000 | | 15K0F2D |
| 2 | 1 | 931.51250000 | | 16K0F3E |
| 2 | 1 | 931.51250000 | | 15K0F2D |
| 2 | 1 | 931.51250000 | | 16K0F1D |
| 3 | 1 | 931.51250000 | | 15K0F2D |
| 3 | 1 | 931.51250000 | | 16K0F3E |
| 3 | 1 | 931.51250000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAMDEN ( WESTROCK) 1055 WINTERGREEN AVENUE, HAMDEN, NEW HAVEN, CT | 41.34952778, -72.97369444 | 140.200 m | | 24.400 m overall | N |
| 2 | T | 43 GRANITE ST., NEW LONDON, NEW LONDON, CT | 41.35952778, -72.10283333 | 35.000 m | | 22.900 m overall | N |
| 3 | T | 99 E RIVER DR, 2 RIVERVIEW S, HARTFORD, HARTFORD, CT | 41.76841667, -72.66230556 | 12.200 m | | 39.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB567KR90 | 24.400 m | V | | 118.0000 | | |
| 1 | 2 | T | CELWAVE PD-1110 | 20.700 m | V | | | | |
| 1 | 3 | T | DECIBEL DB-809 | 39.000 m | V | 9.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 WOODLAND STREET, HARTFORD, CT | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-16 | KNKK879 | LIAUA |
| 2022-03-29 | KNKK879 | LIAUA |
| 2019-04-23 | KNKK879 | LIREN |
| 2019-02-11 | KNKK879 | LETRES |
| 2015-12-04 | KNKK879 | LIAUA |
| 2015-12-03 | KNKK879 | ESUAPR |
| 2013-04-20 | KNKK879 | LIAUA |
| 2013-04-19 | KNKK879 | ESUAPR |
| 2009-11-24 | KNKK879 | LIASS |
| 2009-11-13 | KNKK879 | ESUAPR |
| 2009-04-28 | KNKK879 | LIREN |
| 2009-01-05 | KNKK879 | LETRES |
| 2007-06-27 | KNKK879 | LIAUA |
| 2007-06-27 | KNKK879 | ESUAPR |
| 2007-04-28 | KNKK879 | LIAUA |
| 2007-04-27 | KNKK879 | ESUAPR |
| 2007-02-17 | KNKK879 | LITRAN |
| 2006-08-01 | KNKK879 | LIAUA |
| 2006-07-31 | KNKK879 | ESUAPR |
| 2006-06-22 | KNKK879 | LIAUA |
| 2006-06-21 | KNKK879 | ESUAPR |
| 2006-06-02 | KNKK879 | LITRAN |
| 2005-02-04 | KNKK879 | AUDOPR |
| 2004-12-07 | KNKK879 | LETAFU |
| 2004-09-28 | KNKK879 | LETAUS |
| 2004-01-24 | KNKK879 | LIAUA |
| 2002-02-09 | KNKK879 | LIAUA |
| 2001-05-05 | KNKK879 | LIAUA |
| 2000-08-04 | KNKK879 | LITRAN |
| 2000-06-12 | KNKK879 | AUTHPR |
| 2000-06-06 | KNKK879 | LIAUA |
| 2000-06-05 | KNKK879 | AUTHPR |
| 2000-06-01 | KNKK879 | LIASS |
| 2000-06-01 | KNKK879 | AUTHPR |
| 2000-05-22 | KNKK879 | AUTHPR |
| 2000-05-17 | KNKK879 | AUTHPR |
| 2000-05-08 | KNKK879 | AUTHPR |
| 2000-05-05 | KNKK879 | AUTHPR |
| 2000-04-03 | KNKK879 | LIASS |
| 2000-02-03 | KNKK879 | AUTHPR |
| 1999-09-02 | KNKK879 | LIAUA |
| 1999-08-23 | KNKK879 | LITRAN |
| 1999-04-27 | KNKK879 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3121 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKK879 | ULS 3121 | 2026-08-02 02:52:26 |
| Status | A | ULS 3121 | 2026-08-02 02:52:26 |
| Service | CD | ULS 3121 | 2026-08-02 02:52:26 |
| Grant Date | 2019-04-23 | ULS 3121 | 2026-08-02 02:52:26 |
| Expiration Date | 2029-04-01 | ULS 3121 | 2026-08-02 02:52:26 |