Universal Licensing System
WQWS507
GROTON, TOWN OF
License details
| ULS identifier | 3751727 |
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| Call sign | WQWS507 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-08-12 |
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| Expiration | 2035-11-05 |
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| Frequency range | 23030 - 23230 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | Groton, MIDDLESEX, MA |
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| Coordinates | 42.6066944, -71.5811111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 23030.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 4 | FXO | 23080.00000000 | | | | | |
| 1 | 2 | FXO | 23225.00000000 | | | | | |
| 1 | 5 | FXO | 23230.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 23030.00000000 | | 17M6D7W |
| 1 | 1 | 23075.00000000 | | 9M38D7W |
| 1 | 4 | 23080.00000000 | | 17M6D7W |
| 1 | 2 | 23225.00000000 | | 9M38D7W |
| 1 | 5 | 23230.00000000 | | 17M6D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 45 Farmers Row, Groton, MIDDLESEX, MA | 42.60669444, -71.58111111 | 101.800 m | B | 12.900 m structure / 12.900 m overall | |
| 2 | R | | 42.61030556, -71.55738889 | 156.700 m | | | |
| 3 | R | | 42.60819444, -71.57963889 | 97.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP2-23 | | V | 40.2000 | 78.3000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP2-23 | | | 40.2000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP2-23 | | | 40.2000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP2-23 | | V | 40.2000 | 78.3000 | | |
| 2 | 2 | R | RADIO WAVES INC. HP2-23 | | | 40.2000 | | | |
| 3 | 1 | T | RADIO WAVES INC. HP2-23 | | V | 40.2000 | 35.9000 | | |
| 3 | 2 | R | RADIO WAVES INC. HP2-23 | | | 40.2000 | | | |
| 4 | 1 | T | RADIO WAVES INC. HP2-23 | | V | 40.2000 | 78.3000 | | |
| 4 | 2 | R | RADIO WAVES INC. HP2-23 | | | 40.2000 | | | |
| 5 | 1 | T | RADIO WAVES INC. HP2-23 | | V | 40.2000 | 78.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-12 | WQWS507 | LIREN |
| 2025-08-07 | WQWS507 | ESURNW |
| 2017-02-07 | WQWS507 | LETCNS |
| 2016-05-11 | WQWS507 | LIMOD |
| 2015-11-05 | WQWS507 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3751727 | 2026-08-02 02:44:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWS507 | ULS 3751727 | 2026-08-02 02:44:33 |
| Status | A | ULS 3751727 | 2026-08-02 02:44:33 |
| Service | MW | ULS 3751727 | 2026-08-02 02:44:33 |
| Grant Date | 2025-08-12 | ULS 3751727 | 2026-08-02 02:44:33 |
| Expiration Date | 2035-11-05 | ULS 3751727 | 2026-08-02 02:44:33 |