Universal Licensing System
WPMH506
MASSACHUSETTS GENERAL HOSPITAL
License details
| ULS identifier | 1794527 |
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| Call sign | WPMH506 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-06-13 |
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| Expiration | 2023-07-28 |
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| Cancellation | 2023-09-30 |
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| Frequency range | 452.075 - 457.075 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHARLESTOWN, SUFFOLK, MA |
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| Coordinates | 42.3759167, -71.0528333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:09 |
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Licensee
| Name | MASSACHUSETTS GENERAL HOSPITAL |
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| Applicant type | C |
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| FRN | 0023183148 |
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| Location | BOSTON, MA |
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| Address | 55 FRUIT STREET, BOSTON, MA, 02114 |
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| Phone | 6177242038 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.07500000 | | | 40.000000 | 120.000000 | |
| 3 | 1 | MO | 452.07500000 | | | 5.000000 | | |
| 2 | 1 | FX1 | 457.07500000 | | | 10.000000 | | |
| 3 | 1 | MO | 457.07500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.07500000 | | 11K2F3E |
| 1 | 1 | 452.07500000 | | 7K60FXE |
| 3 | 1 | 452.07500000 | | 7K60FXE |
| 3 | 1 | 452.07500000 | | 11K2F3E |
| 2 | 1 | 457.07500000 | | 7K60FXE |
| 2 | 1 | 457.07500000 | | 11K2F3E |
| 3 | 1 | 457.07500000 | | 7K60FXE |
| 3 | 1 | 457.07500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 149 13TH STREET, CHARLESTOWN, SUFFOLK, MA | 42.37591667, -71.05283333 | 1.000 m | B | 30.000 m structure / 30.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 15.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BLDG 149 CORNER 13TH & 2ND, CHARLESTOWN, MA | SUFFOLK | 6177242038 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-30 | WPMH506 | LIEXP |
| 2013-06-13 | WPMH506 | LIREN |
| 2013-05-06 | WPMH506 | LETRES |
| 2013-05-01 | WPMH506 | LIMOD |
| 2004-02-13 | WPMH506 | LIAUA |
| 2003-08-01 | WPMH506 | LIREN |
| 2003-05-05 | WPMH506 | LETRES |
| 2002-06-03 | WPMH506 | AUDOPR |
| 2000-11-23 | WPMH506 | LICCNV |
| 1998-07-28 | WPMH506 | LIISS |
| 1998-07-28 | WPMH506 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1794527 | 2026-08-02 01:21:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMH506 | ULS 1794527 | 2026-08-02 01:21:09 |
| Status | E | ULS 1794527 | 2026-08-02 01:21:09 |
| Service | IG | ULS 1794527 | 2026-08-02 01:21:09 |
| Grant Date | 2013-06-13 | ULS 1794527 | 2026-08-02 01:21:09 |
| Expiration Date | 2023-07-28 | ULS 1794527 | 2026-08-02 01:21:09 |
| Cancellation Date | 2023-09-30 | ULS 1794527 | 2026-08-02 01:21:09 |