Universal Licensing System
KM3688
MASSACHSETT, COMM OF
License details
| ULS identifier | 1242569 |
|---|
| Call sign | KM3688 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-12-17 |
|---|
| Expiration | 2032-02-08 |
|---|
| Frequency range | 151.205 - 151.415 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Representative location | MA |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.20500000 | | | 120.000000 | | |
| 2 | 1 | FBT | 151.20500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 151.23500000 | | | 120.000000 | | |
| 2 | 1 | FBT | 151.23500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 151.31000000 | | | 120.000000 | | |
| 2 | 1 | FBT | 151.31000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 151.37000000 | | | 120.000000 | | |
| 2 | 1 | FBT | 151.37000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 151.41500000 | | | 120.000000 | | |
| 2 | 1 | FX1T | 151.41500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.20500000 | | 11K2F3E |
| 2 | 1 | 151.20500000 | | 11K2F3E |
| 1 | 1 | 151.23500000 | | 11K2F3E |
| 2 | 1 | 151.23500000 | | 11K2F3E |
| 1 | 1 | 151.31000000 | | 11K2F3E |
| 2 | 1 | 151.31000000 | | 11K2F3E |
| 1 | 1 | 151.37000000 | | 11K2F3E |
| 2 | 1 | 151.37000000 | | 11K2F3E |
| 1 | 1 | 151.41500000 | | 11K2F3E |
| 2 | 1 | 151.41500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MA | | | | | |
| 2 | T | MA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DCR CONTROL CENTER - 400 Worcester Rd, Framingham, MA | MIDDLESEX | 5088201428 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-17 | KM3688 | LIREN |
| 2021-11-15 | KM3688 | LETRES |
| 2016-05-05 | KM3688 | LIMOD |
| 2012-10-11 | KM3688 | LIMOD |
| 2012-10-10 | KM3688 | ESUAPR |
| 2012-08-03 | KM3688 | LIAUA |
| 2012-08-02 | KM3688 | ESUAPR |
| 2012-08-02 | KM3688 | ESUFNR |
| 2012-03-06 | KM3688 | LIREN |
| 2012-01-29 | KM3688 | ESURNW |
| 2012-01-09 | KM3688 | ESURNW |
| 2011-12-10 | KM3688 | ESURNW |
| 2011-11-14 | KM3688 | LETRES |
| 2011-11-10 | KM3688 | ESURNW |
| 2004-08-26 | KM3688 | LIMOD |
| 2002-04-09 | KM3688 | LIREN |
| 2001-11-23 | KM3688 | AUDOPR |
| 2001-11-13 | KM3688 | LETRES |
| 2000-10-20 | KM3688 | LICCNV |
| 1997-02-10 | KM3688 | AUTHPR |
| 1997-02-08 | KM3688 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1242569 | 2026-08-02 01:24:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KM3688 | ULS 1242569 | 2026-08-02 01:24:58 |
| Status | A | ULS 1242569 | 2026-08-02 01:24:58 |
| Service | PW | ULS 1242569 | 2026-08-02 01:24:58 |
| Grant Date | 2021-12-17 | ULS 1242569 | 2026-08-02 01:24:58 |
| Expiration Date | 2032-02-08 | ULS 1242569 | 2026-08-02 01:24:58 |