Universal Licensing System
WPYF451
Belmont Hill School
License details
| ULS identifier | 2537202 |
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| Call sign | WPYF451 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-05-15 |
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| Expiration | 2023-07-31 |
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| Cancellation | 2023-09-30 |
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| Frequency range | 72.1 - 72.18 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Belmont, SUFFOLK, MA |
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| Coordinates | 42.4066944, -71.1814167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Belmont, SUFFOLK, MA | 42.40669444, -71.18141667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 350 Prospect St, Belmont, MA | SUFFOLK | 6174844410 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-30 | WPYF451 | LIEXP |
| 2023-05-08 | WPYF451 | LETRES |
| 2013-05-15 | WPYF451 | LTSAPR |
| 2013-05-15 | WPYF451 | LIREN |
| 2013-05-06 | WPYF451 | LETRES |
| 2004-05-03 | WPYF451 | LETCNS |
| 2003-07-31 | WPYF451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2537202 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYF451 | ULS 2537202 | 2026-08-02 01:25:19 |
| Status | E | ULS 2537202 | 2026-08-02 01:25:19 |
| Service | IG | ULS 2537202 | 2026-08-02 01:25:19 |
| Grant Date | 2013-05-15 | ULS 2537202 | 2026-08-02 01:25:19 |
| Expiration Date | 2023-07-31 | ULS 2537202 | 2026-08-02 01:25:19 |
| Cancellation Date | 2023-09-30 | ULS 2537202 | 2026-08-02 01:25:19 |