Universal Licensing System
WHC462
MIT LINCOLN LABORATORY
License details
| ULS identifier | 980274 |
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| Call sign | WHC462 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1998-10-14 |
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| Expiration | 2008-12-16 |
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| Cancellation | 2009-02-21 |
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| Frequency range | 6565.625 - 6615 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WESTFORD, MIDDLESEX, MA |
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| Coordinates | 42.6131389, -71.4920000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:01 |
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Licensee
| Name | MIT LINCOLN LABORATORY |
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| Applicant type | C |
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| FRN | 0005190731 |
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| Location | LEXINGTON, MA |
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| Address | 244 WOOD ST TELECOMM B132, LEXINGTON, MA, 02173 |
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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 | 2 | FXO | 6565.62500000 | | | | | |
| 1 | 1 | FXO | 6615.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6565.62500000 | | 3M75D7W |
| 1 | 1 | 6615.00000000 | | 10M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MILLSTONE HILL RD, WESTFORD, MIDDLESEX, MA | 42.61313889, -71.49200000 | 112.500 m | | 83.800 m overall | |
| 2 | R | | 42.45647222, -71.26450000 | 76.200 m | | | |
| 3 | R | | 42.92202778, -71.64922222 | 250.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 42.3000 | 132.9000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
| 1 | 3 | R | | | | 42.3000 | | | |
| 2 | 1 | T | | | V | 42.3000 | 339.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-02-21 | WHC462 | LIEXP |
| 2008-09-22 | WHC462 | LETRES |
| 1999-08-13 | WHC462 | LICCNV |
| 1998-10-14 | WHC462 | LIREN |
| 1998-07-20 | WHC462 | LIMOD |
| 1998-07-17 | WHC462 | COR |
| 1993-12-16 | WHC462 | LIMOD |
| 1993-11-06 | WHC462 | LIMOD |
| 1989-01-23 | WHC462 | LIMOD |
| 1988-09-19 | WHC462 | LIMOD |
| 1987-03-06 | WHC462 | LIMOD |
| 1987-02-25 | WHC462 | LIMOD |
| 1982-02-12 | WHC462 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 980274 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHC462 | ULS 980274 | 2026-08-02 02:46:01 |
| Status | E | ULS 980274 | 2026-08-02 02:46:01 |
| Service | MG | ULS 980274 | 2026-08-02 02:46:01 |
| Grant Date | 1998-10-14 | ULS 980274 | 2026-08-02 02:46:01 |
| Expiration Date | 2008-12-16 | ULS 980274 | 2026-08-02 02:46:01 |
| Cancellation Date | 2009-02-21 | ULS 980274 | 2026-08-02 02:46:01 |