Universal Licensing System
WRPF680
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
License details
| ULS identifier | 4549221 |
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| Call sign | WRPF680 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-29 |
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| Expiration | 2032-01-29 |
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| Frequency range | 452.55 - 457.575 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | WORCESTER, WORCESTER, MA |
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| Coordinates | 42.2726111, -71.7924444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.55000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 452.57500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.55000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 457.57500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.55000000 | | 11K2F3E |
| 3 | 1 | 452.57500000 | | 11K2F3E |
| 2 | 1 | 457.55000000 | | 11K2F3E |
| 4 | 1 | 457.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 119 BELMONT STREET, WORCESTER, WORCESTER, MA | 42.27261111, -71.79244444 | 161.000 m | B | 4.000 m structure / 4.000 m overall | |
| 2 | T | WORCESTER, MA | | | | | |
| 3 | T | FOURTH ROAD, WORCESTER, WORCESTER, MA | 42.27800000, -71.76077778 | 128.000 m | B | 4.000 m structure / 4.000 m overall | |
| 4 | T | WORCESTER, MA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | -23.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 4.000 m | | | | -35.500 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 119 BELMONT STREET, WORCESTER, MA | WORCESTER | 5082459254 |
License history
| Date | File or call sign | Action |
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| 2023-03-20 | WRPF680 | FRATRE |
| 2023-03-08 | WRPF680 | PNLISR |
| 2023-03-08 | WRPF680 | LETTRS |
| 2022-11-01 | WRPF680 | LETCNS |
| 2022-01-29 | WRPF680 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4549221 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRPF680 | ULS 4549221 | 2026-08-02 01:25:53 |
| Status | A | ULS 4549221 | 2026-08-02 01:25:53 |
| Service | IG | ULS 4549221 | 2026-08-02 01:25:53 |
| Grant Date | 2022-01-29 | ULS 4549221 | 2026-08-02 01:25:53 |
| Expiration Date | 2032-01-29 | ULS 4549221 | 2026-08-02 01:25:53 |