Universal Licensing System
WPWE557
Winsor School
License details
| ULS identifier | 2456870 |
|---|
| Call sign | WPWE557 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-10-13 |
|---|
| Expiration | 2032-10-29 |
|---|
| Frequency range | 72.1 - 469.9625 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Boston, SUFFOLK, MA |
|---|
| Coordinates | 42.3408056, -71.1076389 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:31 |
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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 | |
| 2 | 1 | FXO | 72.40000000 | | | 12.000000 | 12.000000 | |
| 5 | 1 | MO | 462.36250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 463.71250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 464.96250000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 464.96250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 467.36250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 468.71250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 469.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.40000000 | | 20K0F1D |
| 5 | 1 | 462.36250000 | | 7K60FXE |
| 5 | 1 | 463.71250000 | | 7K60FXE |
| 3 | 1 | 464.96250000 | | 7K60FXE |
| 4 | 1 | 464.96250000 | | 7K60FXE |
| 5 | 1 | 467.36250000 | | 7K60FXE |
| 5 | 1 | 468.71250000 | | 7K60FXE |
| 4 | 1 | 469.96250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Boston, SUFFOLK, MA | 42.34283333, -71.10405556 | | | | |
| 2 | T | 103 Pilgram Rd, Boston, SUFFOLK, MA | 42.34036111, -71.10786111 | 10.000 m | BMAST | 25.900 m structure / 29.500 m overall | N |
| 3 | T | 103 Pilgrim Road, Boston, SUFFOLK, MA | 42.34080556, -71.10763889 | 10.000 m | BANT | 7.600 m structure / 9.100 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | Boston, SUFFOLK, MA | 42.34080556, -71.10763889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 29.500 m | | | | 8.400 | |
| 1 | 3 | T | | 9.100 m | | | | -11.900 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 103 Pilgrim Rd, Boston, MA | SUFFOLK | 6177359512 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-13 | WPWE557 | LIREN |
| 2022-09-29 | WPWE557 | ESURNW |
| 2022-08-30 | WPWE557 | ESURNW |
| 2022-08-08 | WPWE557 | LETRES |
| 2022-07-31 | WPWE557 | ESURNW |
| 2015-10-27 | WPWE557 | LETCNS |
| 2015-07-07 | WPWE557 | LIMOD |
| 2015-01-28 | WPWE557 | LIMOD |
| 2015-01-15 | WPWE557 | ESUAPR |
| 2012-10-19 | WPWE557 | LTSAPR |
| 2012-10-19 | WPWE557 | LIREN |
| 2012-08-06 | WPWE557 | LETRES |
| 2003-08-04 | WPWE557 | LETCNS |
| 2002-10-29 | WPWE557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2456870 | 2026-08-02 01:16:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWE557 | ULS 2456870 | 2026-08-02 01:16:31 |
| Status | A | ULS 2456870 | 2026-08-02 01:16:31 |
| Service | IG | ULS 2456870 | 2026-08-02 01:16:31 |
| Grant Date | 2022-10-13 | ULS 2456870 | 2026-08-02 01:16:31 |
| Expiration Date | 2032-10-29 | ULS 2456870 | 2026-08-02 01:16:31 |