Universal Licensing System
WPKQ257
EARTHWORKS DEVELOPMENT L L C
License details
| ULS identifier | 1872644 |
|---|
| Call sign | WPKQ257 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-06-05 |
|---|
| Expiration | 2002-06-05 |
|---|
| Cancellation | 2002-10-06 |
|---|
| Frequency range | 158.385 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | NEWINGTON, HARTFORD, CT |
|---|
| Coordinates | 41.6270556, -72.7189722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:28 |
|---|
Licensee
| Name | EARTHWORKS DEVELOPMENT L L C |
|---|
| Applicant type | C |
|---|
| Location | NEWINGTON, CT |
|---|
| Address | 28 COSTELLO PL, NEWINGTON, CT, 06111 |
|---|
| Phone | 8606664276 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 158.38500000 | | | 50.000000 | 125.000000 | |
| 2 | 1 | MO | 158.38500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.38500000 | | 20K0F3E |
| 2 | 1 | 158.38500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 28 COSTELLO PL, NEWINGTON, HARTFORD, CT | 41.62705556, -72.71897222 | 44.000 m | B | 8.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 3.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 28 COSTELLO PLACE, NEWINGTON, CT | | 8606669276 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-06 | WPKQ257 | LIEXP |
| 2002-05-01 | WPKQ257 | LETAUS |
| 2002-03-11 | WPKQ257 | LETRES |
| 2000-11-24 | WPKQ257 | LICCNV |
| 1997-06-05 | WPKQ257 | LIISS |
| 1997-06-05 | WPKQ257 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1872644 | 2026-08-02 01:27:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKQ257 | ULS 1872644 | 2026-08-02 01:27:28 |
| Status | E | ULS 1872644 | 2026-08-02 01:27:28 |
| Service | IG | ULS 1872644 | 2026-08-02 01:27:28 |
| Grant Date | 1997-06-05 | ULS 1872644 | 2026-08-02 01:27:28 |
| Expiration Date | 2002-06-05 | ULS 1872644 | 2026-08-02 01:27:28 |
| Cancellation Date | 2002-10-06 | ULS 1872644 | 2026-08-02 01:27:28 |