Universal Licensing System
WPXU577
INDUSTRIAL WIRELESS TECHNOLOGIES, INC.
License details
| ULS identifier | 2522189 |
|---|
| Call sign | WPXU577 |
|---|
| Radio service | YS |
|---|
| Status | A |
|---|
| Grant date | 2023-03-27 |
|---|
| Expiration | 2033-06-02 |
|---|
| Frequency range | 896 - 939.725 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.2509167, -72.6448056 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 896.00000000 | 901.00000000 | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2C | 935.22500000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 936.23750000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 937.20000000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 938.23750000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 939.72500000 | | | 150.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.00000000 | | 13K6F3E |
| 1 | 1 | 935.22500000 | | 13K6F3E |
| 1 | 1 | 936.23750000 | | 13K6F3E |
| 1 | 1 | 937.20000000 | | 13K6F3E |
| 1 | 1 | 938.23750000 | | 13K6F3E |
| 1 | 1 | 939.72500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT TOM, HOLYOKE, HAMPDEN, MA | 42.25091667, -72.64480556 | 341.000 m | TOWER | 49.000 m structure / 49.000 m overall | |
| 2 | T | | 42.25091667, -72.64480556 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 49.000 m | V | 10.0000 | 360.0000 | 289.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 LONE STREET, MARSHFIELD, MA | PLYMOUTH | 7813191111 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-27 | WPXU577 | LIREN |
| 2013-03-26 | WPXU577 | LIREN |
| 2013-03-22 | WPXU577 | ESCAPR |
| 2013-03-18 | WPXU577 | LETRES |
| 2010-01-08 | WPXU577 | LIAUA |
| 2010-01-07 | WPXU577 | ESCAPR |
| 2009-02-18 | WPXU577 | LETCNS |
| 2008-05-21 | WPXU577 | LIMOD |
| 2004-03-15 | WPXU577 | LETCNS |
| 2003-06-12 | WPXU577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2522189 | 2026-08-02 00:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXU577 | ULS 2522189 | 2026-08-02 00:44:06 |
| Status | A | ULS 2522189 | 2026-08-02 00:44:06 |
| Service | YS | ULS 2522189 | 2026-08-02 00:44:06 |
| Grant Date | 2023-03-27 | ULS 2522189 | 2026-08-02 00:44:06 |
| Expiration Date | 2033-06-02 | ULS 2522189 | 2026-08-02 00:44:06 |