Universal Licensing System
WPYK788
Massachusetts General Hospital
License details
| ULS identifier | 2544583 |
|---|
| Call sign | WPYK788 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-08-11 |
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| Expiration | 2033-08-28 |
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| Frequency range | 452.975 - 469.8 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3631667, -71.0686667 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.97500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.66250000 | | | 10.000000 | 100.000000 | |
| 2 | 1 | MO | 464.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.80000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 464.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.66250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.80000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 457.97500000 | | 11K2F3E |
| 1 | 1 | 464.66250000 | | 11K2F3E |
| 2 | 1 | 464.66250000 | | 11K2F3E |
| 1 | 1 | 464.80000000 | | 11K2F3E |
| 2 | 1 | 464.80000000 | | 11K2F3E |
| 2 | 1 | 469.66250000 | | 11K2F3E |
| 2 | 1 | 469.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55 Fruit Street, Boston, SUFFOLK, MA | 42.36316667, -71.06866667 | 3.000 m | B | 66.000 m structure / 66.000 m overall | |
| 2 | T | Boston, SUFFOLK, MA | 42.36316667, -71.06866667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 66.000 m | | | | 52.300 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55 Fruit Street Room 164 White, Boston, MA | SUFFOLK | 6177244163 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-11 | WPYK788 | LIREN |
| 2023-07-04 | WPYK788 | LIAUA |
| 2013-08-03 | WPYK788 | LIREN |
| 2013-06-03 | WPYK788 | LETRES |
| 2009-11-30 | WPYK788 | LIMOD |
| 2009-10-26 | WPYK788 | LIMOD |
| 2007-10-02 | WPYK788 | LIAUA |
| 2007-10-02 | WPYK788 | ESCAPR |
| 2007-09-13 | WPYK788 | LIAUA |
| 2007-09-13 | WPYK788 | ESCAPR |
| 2004-06-01 | WPYK788 | LETCNS |
| 2004-05-18 | WPYK788 | LIAUA |
| 2004-05-15 | WPYK788 | ESCAPR |
| 2003-08-28 | WPYK788 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2544583 | 2026-08-02 01:21:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYK788 | ULS 2544583 | 2026-08-02 01:21:09 |
| Status | A | ULS 2544583 | 2026-08-02 01:21:09 |
| Service | IG | ULS 2544583 | 2026-08-02 01:21:09 |
| Grant Date | 2023-08-11 | ULS 2544583 | 2026-08-02 01:21:09 |
| Expiration Date | 2033-08-28 | ULS 2544583 | 2026-08-02 01:21:09 |