Universal Licensing System
WRFG900
The Brigham and Women's Hospital Inc.
License details
| ULS identifier | 4256273 |
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| Call sign | WRFG900 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-02-29 |
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| Expiration | 2030-02-28 |
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| Frequency range | 464.9 - 469.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Chestnut Hill, NORFOLK, MA |
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| Coordinates | 42.3260278, -71.1496944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.90000000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.90000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.90000000 | | 7K60FXE |
| 1 | 1 | 464.90000000 | | 7K60FXD |
| 2 | 1 | 464.90000000 | | 7K60FXE |
| 2 | 1 | 464.90000000 | | 7K60FXD |
| 2 | 1 | 469.90000000 | | 7K60FXD |
| 2 | 1 | 469.90000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 850 Boylston Street, Chestnut Hill, NORFOLK, MA | 42.32602778, -71.14969444 | 67.000 m | BANT | 22.900 m structure / 24.400 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | | | | 63.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 850 Boylston Street, Chestnut Hill, MA | NORFOLK | 8002949999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-05 | WRFG900 | LIAUA |
| 2020-02-29 | WRFG900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4256273 | 2026-08-02 01:23:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFG900 | ULS 4256273 | 2026-08-02 01:23:47 |
| Status | A | ULS 4256273 | 2026-08-02 01:23:47 |
| Service | IG | ULS 4256273 | 2026-08-02 01:23:47 |
| Grant Date | 2020-02-29 | ULS 4256273 | 2026-08-02 01:23:47 |
| Expiration Date | 2030-02-28 | ULS 4256273 | 2026-08-02 01:23:47 |