Universal Licensing System
WRPX340
John Moriarty & Associates, Inc
License details
| ULS identifier | 4575635 |
|---|
| Call sign | WRPX340 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-03-30 |
|---|
| Expiration | 2032-03-30 |
|---|
| Frequency range | 451.8 - 469.55 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Boston, SUFFOLK, MA |
|---|
| Coordinates | 42.3625833, -71.0588889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:04:25 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.32500000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 464.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 464.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 469.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 469.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.80000000 | | 7K60FXE |
| 3 | 1 | 451.81250000 | | 7K60FXE |
| 3 | 1 | 456.80000000 | | 7K60FXE |
| 3 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 464.32500000 | | 7K60FXD |
| 1 | 1 | 464.32500000 | | 7K60FXE |
| 2 | 1 | 464.32500000 | | 7K60FXE |
| 2 | 1 | 464.32500000 | | 7K60FXD |
| 3 | 1 | 464.50000000 | | 7K60FXE |
| 3 | 1 | 464.55000000 | | 7K60FXE |
| 2 | 1 | 469.32500000 | | 7K60FXD |
| 2 | 1 | 469.32500000 | | 7K60FXE |
| 3 | 1 | 469.50000000 | | 7K60FXE |
| 3 | 1 | 469.55000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 Congress St, Boston, SUFFOLK, MA | 42.36258333, -71.05888889 | 3.900 m | B | 213.300 m structure / 213.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | MA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.900 m | | | | 47.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3 Church Street, Winchester, MA | MIDDLESEX | 7817293900 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-28 | WRPX340 | LETCNS |
| 2022-03-30 | WRPX340 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4575635 | 2026-08-09 03:04:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPX340 | ULS 4575635 | 2026-08-09 03:04:25 |
| Status | A | ULS 4575635 | 2026-08-09 03:04:25 |
| Service | IG | ULS 4575635 | 2026-08-09 03:04:25 |
| Grant Date | 2022-03-30 | ULS 4575635 | 2026-08-09 03:04:25 |
| Expiration Date | 2032-03-30 | ULS 4575635 | 2026-08-09 03:04:25 |