Universal Licensing System
KD4492
City of Groton Dept of Utilities
License details
| ULS identifier | 1882108 |
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| Call sign | KD4492 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-03-21 |
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| Expiration | 2025-03-20 |
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| Cancellation | 2025-05-24 |
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| Frequency range | 48.3 - 48.32 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | NEW LONDON, CT |
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| Coordinates | 41.3501111, -72.0400833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 48.30000000 | | | 5.000000 | | |
| 1 | 1 | MO | 48.30000000 | | | 110.000000 | | |
| 1 | 1 | MO | 48.30000000 | | | 100.000000 | | |
| 1 | 1 | MO | 48.32000000 | | | 110.000000 | | |
| 1 | 1 | MO | 48.32000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.30000000 | | 20K0F3E |
| 1 | 1 | 48.30000000 | | 20K0F3E |
| 1 | 1 | 48.30000000 | | 20K0F3E |
| 1 | 1 | 48.32000000 | | 20K0F3E |
| 1 | 1 | 48.32000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEW LONDON, CT | 41.35011111, -72.04008333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 295 MERIDIAN ST, GROTON, CT | | 2034464060 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-24 | KD4492 | LIEXP |
| 2024-12-23 | KD4492 | LETRES |
| 2015-03-21 | KD4492 | LIREN |
| 2015-03-10 | KD4492 | ESURNW |
| 2015-02-18 | KD4492 | ESURNW |
| 2015-01-19 | KD4492 | ESURNW |
| 2014-12-22 | KD4492 | LETRES |
| 2014-12-20 | KD4492 | ESURNW |
| 2005-02-16 | KD4492 | LIREN |
| 2005-02-15 | KD4492 | ESCAPR |
| 2004-12-27 | KD4492 | LETRES |
| 2001-10-30 | KD4492 | AUDOPR |
| 2000-11-24 | KD4492 | LICCNV |
| 2000-01-26 | KD4492 | LIREN |
| 2000-01-26 | KD4492 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1882108 | 2026-08-02 01:18:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD4492 | ULS 1882108 | 2026-08-02 01:18:20 |
| Status | E | ULS 1882108 | 2026-08-02 01:18:20 |
| Service | IG | ULS 1882108 | 2026-08-02 01:18:20 |
| Grant Date | 2015-03-21 | ULS 1882108 | 2026-08-02 01:18:20 |
| Expiration Date | 2025-03-20 | ULS 1882108 | 2026-08-02 01:18:20 |
| Cancellation Date | 2025-05-24 | ULS 1882108 | 2026-08-02 01:18:20 |