Universal Licensing System
WPML476
AMERICAN SCIENCE AND ENGINEERING
License details
| ULS identifier | 1796563 |
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| Call sign | WPML476 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-03 |
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| Expiration | 2003-09-03 |
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| Cancellation | 2003-11-09 |
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| Frequency range | 154.57 MHz |
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| Locations | 1 |
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| Representative location | MIDDLESEX, MA |
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| Coordinates | 42.5584167, -71.2695000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:47 |
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Licensee
| Name | AMERICAN SCIENCE AND ENGINEERING |
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| Applicant type | C |
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| FRN | 0009732991 |
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| Location | BILLERICA, MA |
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| Address | 829 MIDDLESEX TPKE, BILLERICA, MA, 018213907 |
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| Phone | 9782628700 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 154.57000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MIDDLESEX, MA | 42.55841667, -71.26950000 | | | | |
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 | 829 MIDDLESEX TURNPIKE, BILLERICA, MA | | 9782628700 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-09 | WPML476 | LIEXP |
| 2002-04-17 | WPML476 | LETAUS |
| 2000-11-23 | WPML476 | LICCNV |
| 1998-09-03 | WPML476 | AUTHPR |
| 1998-09-03 | WPML476 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796563 | 2026-08-02 01:16:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPML476 | ULS 1796563 | 2026-08-02 01:16:47 |
| Status | E | ULS 1796563 | 2026-08-02 01:16:47 |
| Service | IG | ULS 1796563 | 2026-08-02 01:16:47 |
| Grant Date | 1998-09-03 | ULS 1796563 | 2026-08-02 01:16:47 |
| Expiration Date | 2003-09-03 | ULS 1796563 | 2026-08-02 01:16:47 |
| Cancellation Date | 2003-11-09 | ULS 1796563 | 2026-08-02 01:16:47 |