Universal Licensing System
WPKT787
GZA GEOENVIRONMENTAL INC
License details
| ULS identifier | 1785504 |
|---|
| Call sign | WPKT787 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-07-29 |
|---|
| Expiration | 2032-07-09 |
|---|
| Frequency range | 461.025 - 464.75 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | US |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.02500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.07500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.12500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.47500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.12500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.37500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.40000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.60000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.65000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.75000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 11K2F1D |
| 1 | 1 | 461.12500000 | | 11K2F3E |
| 1 | 1 | 461.12500000 | | 11K2F2D |
| 1 | 1 | 461.12500000 | | 11K2F1D |
| 1 | 1 | 461.47500000 | | 11K2F1D |
| 1 | 1 | 461.47500000 | | 11K2F3E |
| 1 | 1 | 461.47500000 | | 11K2F2D |
| 1 | 1 | 462.12500000 | | 11K2F2D |
| 1 | 1 | 462.12500000 | | 11K2F3E |
| 1 | 1 | 462.12500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 11K2F2D |
| 1 | 1 | 462.37500000 | | 11K2F3E |
| 1 | 1 | 462.40000000 | | 11K2F1D |
| 1 | 1 | 462.40000000 | | 11K2F3E |
| 1 | 1 | 462.40000000 | | 11K2F2D |
| 1 | 1 | 464.60000000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 EDGEWATER DRIVE, NORWOOD, MA | NORFOLK | 7812783700 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-29 | WPKT787 | LIREN |
| 2022-07-29 | WPKT787 | LIMOD |
| 2012-07-20 | WPKT787 | LIREN |
| 2012-07-20 | WPKT787 | LTSAPR |
| 2012-04-16 | WPKT787 | LETRES |
| 2007-06-26 | WPKT787 | LETCNS |
| 2006-09-27 | WPKT787 | LIMOD |
| 2002-06-19 | WPKT787 | LIREN |
| 2002-04-15 | WPKT787 | LETRES |
| 2001-10-03 | WPKT787 | AUDOPR |
| 2000-11-23 | WPKT787 | LICCNV |
| 2000-02-22 | WPKT787 | LIMOD |
| 2000-02-22 | WPKT787 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785504 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKT787 | ULS 1785504 | 2026-08-02 01:15:31 |
| Status | A | ULS 1785504 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1785504 | 2026-08-02 01:15:31 |
| Grant Date | 2022-07-29 | ULS 1785504 | 2026-08-02 01:15:31 |
| Expiration Date | 2032-07-09 | ULS 1785504 | 2026-08-02 01:15:31 |