Universal Licensing System
KFN287
HARVARD UNIVERSITY
License details
| ULS identifier | 1609739 |
|---|
| Call sign | KFN287 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-16 |
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| Expiration | 2035-06-02 |
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| Frequency range | 484.2625 - 487.2625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOSTON, MIDDLESEX, MA |
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| Coordinates | 42.3728611, -71.1186111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 484.26250000 | | | 110.000000 | 442.000000 | |
| 3 | 1 | FB2 | 484.26250000 | | | 100.000000 | 400.000000 | |
| 4 | 1 | MO | 484.26250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 487.26250000 | | | 110.000000 | 43.000000 | |
| 4 | 1 | MO | 487.26250000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.26250000 | | 7K60FXE |
| 1 | 1 | 484.26250000 | | 7K60FXD |
| 1 | 1 | 484.26250000 | | 11K2F1D |
| 1 | 1 | 484.26250000 | | 11K2F3E |
| 1 | 1 | 484.26250000 | | 20K0F3E |
| 3 | 1 | 484.26250000 | | 7K60FXE |
| 3 | 1 | 484.26250000 | | 11K2F1D |
| 3 | 1 | 484.26250000 | | 7K60FXD |
| 3 | 1 | 484.26250000 | | 20K0F3E |
| 3 | 1 | 484.26250000 | | 11K2F3E |
| 4 | 1 | 484.26250000 | | 11K2F3E |
| 4 | 1 | 484.26250000 | | 7K60FXE |
| 4 | 1 | 484.26250000 | | 11K2F1D |
| 4 | 1 | 484.26250000 | | 20K0F3E |
| 4 | 1 | 484.26250000 | | 7K60FXD |
| 2 | 1 | 487.26250000 | | 11K2F3E |
| 2 | 1 | 487.26250000 | | 7K60FXD |
| 2 | 1 | 487.26250000 | | 7K60FXE |
| 2 | 1 | 487.26250000 | | 20K0F3E |
| 2 | 1 | 487.26250000 | | 11K2F1D |
| 4 | 1 | 487.26250000 | | 11K2F3E |
| 4 | 1 | 487.26250000 | | 20K0F3E |
| 4 | 1 | 487.26250000 | | 7K60FXD |
| 4 | 1 | 487.26250000 | | 11K2F1D |
| 4 | 1 | 487.26250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WILLIAM JAMES HALL, CAMBRIDGE, MIDDLESEX, MA | 42.37666667, -71.11472222 | 70.000 m | B | 70.000 m structure / 70.000 m overall | N |
| 2 | T | | | | | | |
| 3 | | 665 HUNTINGTON AVE, BOSTON, MIDDLESEX, MA | 42.37286111, -71.11861111 | 9.000 m | BANT | 54.000 m structure / 59.000 m overall | N |
| 4 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 70.000 m | | | | 118.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 59.000 m | | | | 44.000 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1033 MASSACHUSETTS AVE., 6TH FLOOR, CAMBRIDGE, MA | MIDDLESEX | 6174951215 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | KFN287 | LIREN |
| 2025-08-04 | KFN287 | LETRES |
| 2015-08-12 | KFN287 | LIAUA |
| 2015-08-11 | KFN287 | ESUAPR |
| 2015-08-11 | KFN287 | LIREN |
| 2015-08-10 | KFN287 | ESUAPR |
| 2015-08-03 | KFN287 | LETRES |
| 2011-03-15 | KFN287 | LIMOD |
| 2011-02-03 | KFN287 | LIAUA |
| 2011-02-02 | KFN287 | ESUFRN |
| 2011-02-02 | KFN287 | ESUFND |
| 2011-02-02 | KFN287 | ESUAPR |
| 2008-10-28 | KFN287 | LETCNS |
| 2008-01-28 | KFN287 | LIMOD |
| 2005-08-13 | KFN287 | LIREN |
| 2005-08-08 | KFN287 | LETRES |
| 2003-01-31 | KFN287 | LIAUA |
| 2001-12-10 | KFN287 | LIMOD |
| 2001-10-15 | KFN287 | AUDOPR |
| 2000-11-22 | KFN287 | LICCNV |
| 2000-09-11 | KFN287 | AUTHPR |
| 2000-09-11 | KFN287 | LIREN |
| 2000-07-28 | KFN287 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1609739 | 2026-08-02 01:19:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFN287 | ULS 1609739 | 2026-08-02 01:19:59 |
| Status | A | ULS 1609739 | 2026-08-02 01:19:59 |
| Service | IG | ULS 1609739 | 2026-08-02 01:19:59 |
| Grant Date | 2025-08-16 | ULS 1609739 | 2026-08-02 01:19:59 |
| Expiration Date | 2035-06-02 | ULS 1609739 | 2026-08-02 01:19:59 |