Universal Licensing System
KWL639
MASSACHUSETTS COMMONWEALTH OF
License details
| ULS identifier | 1199750 |
|---|
| Call sign | KWL639 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2013-01-10 |
|---|
| Expiration | 2023-01-15 |
|---|
| Cancellation | 2023-03-18 |
|---|
| Frequency range | 159.075 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | AMHERST, HAMPSHIRE, MA |
|---|
| Coordinates | 42.3841667, -72.5294444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:16 |
|---|
Licensee
| Name | MASSACHUSETTS COMMONWEALTH OF |
|---|
| Applicant type | G |
|---|
| FRN | 0005843446 |
|---|
| Location | AMHERST, MA |
|---|
| Address | 121 County Circle, AMHERST, MA, 01003 |
|---|
| Phone | 4135450126 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 156.07500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 156.07500000 | | | 54.000000 | 54.000000 | |
| 3 | 1 | MO | 159.07500000 | | | 54.000000 | 54.000000 | |
| 4 | 1 | FX1 | 159.07500000 | | | 25.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 156.07500000 | | 11K2F3E |
| 2 | 1 | 156.07500000 | | 20K0F3E |
| 3 | 1 | 156.07500000 | | 11K2F3E |
| 3 | 1 | 156.07500000 | | 20K0F3E |
| 3 | 1 | 159.07500000 | | 20K0F3E |
| 3 | 1 | 159.07500000 | | 11K2F3E |
| 4 | 1 | 159.07500000 | | 20K0F3E |
| 4 | 1 | 159.07500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | HILLS HOUSE UNIVERSITY OF MA CAMPUS, AMHERST, HAMPSHIRE, MA | 42.38758333, -72.52175000 | 81.000 m | | 70.000 m structure | N |
| 3 | T | | | | | | |
| 4 | T | 620 MASSACHUSETTS AVENUE, AMHERST, HAMPSHIRE, MA | 42.38416667, -72.52944444 | 60.000 m | BANT | 72.000 m structure / 73.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 17.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | 73.000 m | | | | 2.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 620 MASSACHUSETTS AVENUE, AMHERST, MA | HAMPSHIRE | 4135450126 |
Special conditions
| Type | Condition code |
|---|
| P | 1038 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-18 | KWL639 | LIEXP |
| 2013-01-10 | KWL639 | LIMOD |
| 2013-01-10 | KWL639 | LTSAPR |
| 2013-01-10 | KWL639 | LIREN |
| 2012-10-22 | KWL639 | LETRES |
| 2002-12-21 | KWL639 | LIREN |
| 2002-11-19 | KWL639 | LETCNS |
| 2002-10-21 | KWL639 | LETRES |
| 2002-02-20 | KWL639 | LIMOD |
| 2001-12-26 | KWL639 | LITIN |
| 2001-10-30 | KWL639 | AUDOPR |
| 2000-10-20 | KWL639 | LICCNV |
| 1997-11-19 | KWL639 | AUTHPR |
| 1997-11-19 | KWL639 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1199750 | 2026-08-02 01:24:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWL639 | ULS 1199750 | 2026-08-02 01:24:16 |
| Status | E | ULS 1199750 | 2026-08-02 01:24:16 |
| Service | PW | ULS 1199750 | 2026-08-02 01:24:16 |
| Grant Date | 2013-01-10 | ULS 1199750 | 2026-08-02 01:24:16 |
| Expiration Date | 2023-01-15 | ULS 1199750 | 2026-08-02 01:24:16 |
| Cancellation Date | 2023-03-18 | ULS 1199750 | 2026-08-02 01:24:16 |