Universal Licensing System
WPNX852
SONESTA OF MASSACHUSETTS INC DBA ROYAL SONESTA HOTEL
License details
| ULS identifier | 1808749 |
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| Call sign | WPNX852 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-05 |
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| Expiration | 2034-07-28 |
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| Frequency range | 451.3625 - 457.5125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CAMBRIDGE, MIDDLESEX, MA |
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| Coordinates | 42.3645556, -71.0792222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:41 |
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Licensee
| Name | SONESTA OF MASSACHUSETTS INC DBA ROYAL SONESTA HOTEL |
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| Applicant type | C |
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| FRN | 0010899466 |
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| Location | CAMBRIDGE, MA |
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| Address | 5 CAMBRIDGE PKWY, CAMBRIDGE, MA, 021421201 |
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| Phone | 6174913600 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.51250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.36250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.51250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 7K60FXD |
| 1 | 1 | 451.36250000 | | 11K2F3E |
| 1 | 1 | 451.36250000 | | 7K60FXE |
| 1 | 1 | 452.51250000 | | 7K60FXD |
| 1 | 1 | 452.51250000 | | 11K2F3E |
| 1 | 1 | 452.51250000 | | 7K60FXE |
| 1 | 1 | 456.36250000 | | 7K60FXD |
| 1 | 1 | 456.36250000 | | 7K60FXE |
| 1 | 1 | 456.36250000 | | 11K2F3E |
| 1 | 1 | 457.51250000 | | 11K2F3E |
| 1 | 1 | 457.51250000 | | 7K60FXE |
| 1 | 1 | 457.51250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CAMBRIDGE, MIDDLESEX, MA | 42.36455556, -71.07922222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5 CAMBRIDGE PARKWAY, CAMBRIDGE, MA | SUFFOLK | 6174913600 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-29 | WPNX852 | LIMOD |
| 2024-06-05 | WPNX852 | LIREN |
| 2024-05-06 | WPNX852 | LETRES |
| 2014-07-14 | WPNX852 | LIREN |
| 2014-05-05 | WPNX852 | LETRES |
| 2004-05-14 | WPNX852 | LIREN |
| 2004-05-12 | WPNX852 | LTSFRN |
| 2004-05-03 | WPNX852 | LETRES |
| 2002-04-24 | WPNX852 | AUDOPR |
| 2000-11-23 | WPNX852 | LICCNV |
| 1999-07-28 | WPNX852 | AUTHPR |
| 1999-07-28 | WPNX852 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1808749 | 2026-08-02 01:25:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNX852 | ULS 1808749 | 2026-08-02 01:25:41 |
| Status | A | ULS 1808749 | 2026-08-02 01:25:41 |
| Service | IG | ULS 1808749 | 2026-08-02 01:25:41 |
| Grant Date | 2024-06-05 | ULS 1808749 | 2026-08-02 01:25:41 |
| Expiration Date | 2034-07-28 | ULS 1808749 | 2026-08-02 01:25:41 |