Universal Licensing System
KNNV768
HAMILTON EQUIPMENT
License details
| ULS identifier | 1587562 |
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| Call sign | KNNV768 |
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| Radio service | GU |
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| Status | E |
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| Grant date | 1996-05-15 |
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| Expiration | 2001-05-15 |
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| Cancellation | 2001-07-15 |
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| Frequency range | 899.2375 - 938.2375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3523333, -71.0564444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:27 |
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Licensee
| Name | HAMILTON EQUIPMENT |
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| Applicant type | C |
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| Location | WATERTOWN, MA |
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| Address | 5 COOLIDGE INDUSTRIAL PARK, WATERTOWN, MA, 02172 |
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| Phone | 6179264488 |
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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 | FX1 | 899.23750000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 899.23750000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB4 | 938.23750000 | | | 110.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 899.23750000 | | 20K0F3E |
| 3 | 1 | 899.23750000 | | 20K0F3E |
| 1 | 1 | 938.23750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE FINANCIAL CTR, BOSTON, SUFFOLK, MA | 42.35233333, -71.05644444 | 5.000 m | B | 189.000 m structure / 197.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 199.000 m | | | | 187.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5 COOLIDGE INDUSTRIAL PK, WATERTOWN, MA | | 6179264488 |
License history
| Date | File or call sign | Action |
|---|
| 2001-07-15 | KNNV768 | LIEXP |
| 2001-02-19 | KNNV768 | LETRES |
| 2000-11-22 | KNNV768 | LICCNV |
| 1996-05-15 | KNNV768 | LIISS |
| 1996-05-15 | KNNV768 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1587562 | 2026-08-02 01:27:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNV768 | ULS 1587562 | 2026-08-02 01:27:27 |
| Status | E | ULS 1587562 | 2026-08-02 01:27:27 |
| Service | GU | ULS 1587562 | 2026-08-02 01:27:27 |
| Grant Date | 1996-05-15 | ULS 1587562 | 2026-08-02 01:27:27 |
| Expiration Date | 2001-05-15 | ULS 1587562 | 2026-08-02 01:27:27 |
| Cancellation Date | 2001-07-15 | ULS 1587562 | 2026-08-02 01:27:27 |