Universal Licensing System
WPKU899
DCC ENGINEERING
License details
| ULS identifier | 1785533 |
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| Call sign | WPKU899 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-07-06 |
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| Expiration | 2032-07-29 |
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| Frequency range | 484.6125 - 487.6125 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.3889722, -71.2531111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-09-13 07:06:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 484.61250000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | FB6 | 484.61250000 | | | 100.000000 | 50.000000 | |
| 3 | 1 | FB6 | 484.61250000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | MO | 487.61250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.61250000 | | 20K0F3E |
| 2 | 1 | 484.61250000 | | 20K0F3E |
| 3 | 1 | 484.61250000 | | 20K0F3E |
| 4 | 1 | 487.61250000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785533 | 2026-09-13 07:06:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKU899 | ULS 1785533 | 2026-09-13 07:06:37 |
| Status | A | ULS 1785533 | 2026-09-13 07:06:37 |
| Service | IG | ULS 1785533 | 2026-09-13 07:06:37 |
| Grant Date | 2022-07-06 | ULS 1785533 | 2026-09-13 07:06:37 |
| Expiration Date | 2032-07-29 | ULS 1785533 | 2026-09-13 07:06:37 |