Universal Licensing System
WPBF501
NORTHEASTERN UNIVERSITY
License details
| ULS identifier | 1703727 |
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| Call sign | WPBF501 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-29 |
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| Expiration | 2002-12-07 |
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| Cancellation | 2003-03-09 |
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| Frequency range | 461.3 - 469.55 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | ESSEX, MA |
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| Coordinates | 42.4186944, -70.9072778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:33 |
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Licensee
| Name | NORTHEASTERN UNIVERSITY |
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| Applicant type | G |
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| Location | EAST POINT NAHANT, MA |
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| Address | MARINE SCIENCE CTR, EAST POINT NAHANT, MA, 01908 |
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| Phone | 6175817370 |
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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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| 2 | 1 | MO | 461.30000000 | | | 2.000000 | | |
| 1 | 1 | MOI | 464.50000000 | | | 2.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 2.000000 | | |
| 2 | 1 | MO | 466.30000000 | | | 2.000000 | | |
| 1 | 1 | MOI | 469.55000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.30000000 | | 20K0F2D |
| 1 | 1 | 464.50000000 | | 20K0F2D |
| 1 | 1 | 464.55000000 | | 20K0F2D |
| 2 | 1 | 466.30000000 | | 20K0F2D |
| 1 | 1 | 469.55000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | ESSEX, MA | 42.41869444, -70.90727778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MARINE SCIENCE CENTER EAST POINT, NAHANT, MA | | 6175817370 |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-09 | WPBF501 | LIEXP |
| 2002-09-09 | WPBF501 | LETRES |
| 2000-11-23 | WPBF501 | LICCNV |
| 1997-12-29 | WPBF501 | AUTHPR |
| 1997-12-29 | WPBF501 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1703727 | 2026-08-02 01:28:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPBF501 | ULS 1703727 | 2026-08-02 01:28:33 |
| Status | E | ULS 1703727 | 2026-08-02 01:28:33 |
| Service | IG | ULS 1703727 | 2026-08-02 01:28:33 |
| Grant Date | 1997-12-29 | ULS 1703727 | 2026-08-02 01:28:33 |
| Expiration Date | 2002-12-07 | ULS 1703727 | 2026-08-02 01:28:33 |
| Cancellation Date | 2003-03-09 | ULS 1703727 | 2026-08-02 01:28:33 |