Universal Licensing System
KFI544
ACTON, TOWN OF
License details
| ULS identifier | 1207453 |
|---|
| Call sign | KFI544 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-11-16 |
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| Expiration | 2032-01-24 |
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| Frequency range | 153.995 - 156.12 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ACTON, MIDDLESEX, MA |
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| Coordinates | 42.4736944, -71.4411667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.99500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 153.99500000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB | 156.12000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 156.12000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.99500000 | | 11K2F3E |
| 2 | 1 | 153.99500000 | | 11K2F3E |
| 1 | 1 | 156.12000000 | | 11K2F3E |
| 2 | 1 | 156.12000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | POLICE STA 365 MAIN ST, ACTON, MIDDLESEX, MA | 42.47369444, -71.44116667 | 75.000 m | | 14.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 365 MAIN ST, ACTON, MA | | 5082649624 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-16 | KFI544 | LIREN |
| 2021-11-16 | KFI544 | LIMOD |
| 2021-11-01 | KFI544 | LETRES |
| 2021-10-26 | KFI544 | ESURNW |
| 2012-11-20 | KFI544 | ESUAPR |
| 2012-11-20 | KFI544 | LIMOD |
| 2012-08-28 | KFI544 | ESUAPR |
| 2012-01-24 | KFI544 | LTSAPR |
| 2012-01-24 | KFI544 | LIREN |
| 2011-10-31 | KFI544 | LETRES |
| 2003-01-13 | KFI544 | LETCNS |
| 2002-04-18 | KFI544 | LIMOD |
| 2001-12-22 | KFI544 | LIREN |
| 2001-10-29 | KFI544 | LETRES |
| 2001-09-19 | KFI544 | AUDOPR |
| 2000-10-20 | KFI544 | LICCNV |
| 1996-10-31 | KFI544 | AUTHPR |
| 1996-10-31 | KFI544 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1207453 | 2026-08-02 01:11:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFI544 | ULS 1207453 | 2026-08-02 01:11:53 |
| Status | A | ULS 1207453 | 2026-08-02 01:11:53 |
| Service | PW | ULS 1207453 | 2026-08-02 01:11:53 |
| Grant Date | 2021-11-16 | ULS 1207453 | 2026-08-02 01:11:53 |
| Expiration Date | 2032-01-24 | ULS 1207453 | 2026-08-02 01:11:53 |