Universal Licensing System
KD50821
MASSACHUSETTS, COMMONWEALTH OF
License details
| ULS identifier | 1206102 |
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| Call sign | KD50821 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2014-10-09 |
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| Expiration | 2025-01-05 |
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| Cancellation | 2025-03-08 |
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| Frequency range | 453.8375 - 458.8375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MIDDLESEX, MA |
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| Coordinates | 42.6539722, -71.3186667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:10:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.83750000 | | | 2.000000 | 10.000000 | |
| 1 | 1 | MO | 458.83750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.83750000 | | 11K0F3E |
| 1 | 1 | 458.83750000 | | 11K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1206102 | 2026-08-09 03:10:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD50821 | ULS 1206102 | 2026-08-09 03:10:43 |
| Status | E | ULS 1206102 | 2026-08-09 03:10:43 |
| Service | PW | ULS 1206102 | 2026-08-09 03:10:43 |
| Grant Date | 2014-10-09 | ULS 1206102 | 2026-08-09 03:10:43 |
| Expiration Date | 2025-01-05 | ULS 1206102 | 2026-08-09 03:10:43 |
| Cancellation Date | 2025-03-08 | ULS 1206102 | 2026-08-09 03:10:43 |