Universal Licensing System
WNML720
Museum of Science
License details
| ULS identifier | 1664596 |
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| Call sign | WNML720 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-06-14 |
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| Expiration | 2023-08-29 |
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| Cancellation | 2023-11-04 |
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| Frequency range | 452.25 - 469.575 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:13 |
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Licensee
| Name | Museum of Science |
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| Applicant type | C |
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| FRN | 0014742076 |
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| Location | BOSTON, MA |
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| Address | 1 Science Park, BOSTON, MA, 02114 |
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| Phone | 6175890226 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.25000000 | | | 30.000000 | 35.000000 | |
| 2 | 1 | MO | 457.25000000 | | | 30.000000 | 35.000000 | |
| 3 | 1 | FX1 | 457.25000000 | | | 30.000000 | 35.000000 | |
| 1 | 1 | FB2 | 464.57500000 | | | 25.000000 | 60.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.25000000 | | 11K2F3E |
| 2 | 1 | 457.25000000 | | 11K2F3E |
| 3 | 1 | 457.25000000 | | 11K2F3E |
| 1 | 1 | 464.57500000 | | 11K2F3E |
| 2 | 1 | 469.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 SCIENCE PK, BOSTON, SUFFOLK, MA | 42.36761111, -71.07116667 | 3.000 m | BPOLE | 19.000 m structure / 25.000 m overall | N |
| 2 | T | BOSTON, SUFFOLK, MA | 42.36761111, -71.07116667 | | | | N |
| 3 | T | MA | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | 3.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 SCIENCE PK, BOSTON, MA | SUFFOLK | 6175890100 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-04 | WNML720 | LIEXP |
| 2016-10-21 | WNML720 | LIMOD |
| 2013-06-14 | WNML720 | LIREN |
| 2013-06-03 | WNML720 | LETRES |
| 2011-06-28 | WNML720 | LIMOD |
| 2011-03-02 | WNML720 | LIAUA |
| 2011-03-01 | WNML720 | ESCAPR |
| 2008-03-08 | WNML720 | LIAUA |
| 2008-03-07 | WNML720 | ESCAPR |
| 2006-03-03 | WNML720 | LTSFRN |
| 2003-12-10 | WNML720 | LIREN |
| 2003-06-02 | WNML720 | LETRES |
| 2003-03-03 | WNML720 | LETCNS |
| 2002-06-05 | WNML720 | LIMOD |
| 2002-06-03 | WNML720 | AUDOPR |
| 2002-04-09 | WNML720 | LITIN |
| 2000-11-23 | WNML720 | LICCNV |
| 1998-07-20 | WNML720 | AUTHPR |
| 1998-07-20 | WNML720 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664596 | 2026-08-02 01:26:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNML720 | ULS 1664596 | 2026-08-02 01:26:13 |
| Status | E | ULS 1664596 | 2026-08-02 01:26:13 |
| Service | IG | ULS 1664596 | 2026-08-02 01:26:13 |
| Grant Date | 2013-06-14 | ULS 1664596 | 2026-08-02 01:26:13 |
| Expiration Date | 2023-08-29 | ULS 1664596 | 2026-08-02 01:26:13 |
| Cancellation Date | 2023-11-04 | ULS 1664596 | 2026-08-02 01:26:13 |