Universal Licensing System
WNSZ683
R AND K SPERO CO
License details
| ULS identifier | 1675175 |
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| Call sign | WNSZ683 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-05 |
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| Expiration | 2025-08-21 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 171.905 MHz |
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| Locations | 1 |
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| Representative location | MIDDLESEX, CT |
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| Coordinates | 41.2906667, -72.3448056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:07:25 |
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Licensee
| Name | R AND K SPERO CO |
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| Applicant type | C |
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| FRN | 0012931465 |
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| Location | MADISON, CT |
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| Address | 35 COTTAGE RD, MADISON, CT, 064433426 |
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| Phone | 2032451604 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.71500000 | | | 0.120000 | 0.120000 | |
| 1 | 1 | MO | 151.77500000 | | | 0.120000 | 0.120000 | |
| 1 | 1 | MO | 169.44500000 | | | 0.050000 | 0.050000 | |
| 1 | 1 | MO | 170.24500000 | | | 0.050000 | 0.050000 | |
| 1 | 1 | MO | 171.10500000 | | | 0.050000 | 0.050000 | |
| 1 | 1 | MO | 171.90500000 | | | 0.050000 | 0.050000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.71500000 | | 11K2F3E |
| 1 | 1 | 151.77500000 | | 11K2F3E |
| 1 | 1 | 169.44500000 | | 11K2F3E |
| 1 | 1 | 170.24500000 | | 11K2F3E |
| 1 | 1 | 171.10500000 | | 11K2F3E |
| 1 | 1 | 171.90500000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1675175 | 2026-08-09 03:07:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSZ683 | ULS 1675175 | 2026-08-09 03:07:25 |
| Status | E | ULS 1675175 | 2026-08-09 03:07:25 |
| Service | IG | ULS 1675175 | 2026-08-09 03:07:25 |
| Grant Date | 2015-06-05 | ULS 1675175 | 2026-08-09 03:07:25 |
| Expiration Date | 2025-08-21 | ULS 1675175 | 2026-08-09 03:07:25 |
| Cancellation Date | 2025-12-13 | ULS 1675175 | 2026-08-09 03:07:25 |