Universal Licensing System
WQDI842
Radio Solutions, Inc.
License details
| ULS identifier | 2746213 |
|---|
| Call sign | WQDI842 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-08-16 |
|---|
| Expiration | 2035-09-07 |
|---|
| Frequency range | 452.25 - 466.9 MHz (18 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | Boston, SUFFOLK, MA |
|---|
| Coordinates | 42.3500000, -71.0700000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:27 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB6T | 452.02500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO6 | 452.02500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB6 | 452.12500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 452.12500000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 452.25000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 452.27500000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 452.30000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 452.70000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO6 | 457.02500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO6 | 457.12500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.02500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.12500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.37500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.52500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.90000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 461.90000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 462.25000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 462.30000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 463.40000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 463.92500000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO6 | 464.57500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.02500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.12500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.37500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.52500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.90000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.02500000 | | 11K2F3E |
| 4 | 1 | 452.02500000 | | 11K2F3E |
| 1 | 1 | 452.12500000 | | 11K2F3E |
| 2 | 1 | 452.12500000 | | 11K2F3E |
| 5 | 1 | 452.25000000 | | 11K2F3E |
| 5 | 1 | 452.27500000 | | 11K2F3E |
| 5 | 1 | 452.30000000 | | 11K2F3E |
| 5 | 1 | 452.70000000 | | 11K2F3E |
| 4 | 1 | 457.02500000 | | 11K2F3E |
| 2 | 1 | 457.12500000 | | 11K2F3E |
| 4 | 1 | 461.02500000 | | 7K60F1D |
| 4 | 1 | 461.02500000 | | 7K60F3E |
| 4 | 1 | 461.12500000 | | 7K60F1D |
| 4 | 1 | 461.12500000 | | 7K60F3E |
| 4 | 1 | 461.37500000 | | 7K60F3E |
| 4 | 1 | 461.37500000 | | 7K60F1D |
| 4 | 1 | 461.52500000 | | 7K60F3E |
| 4 | 1 | 461.52500000 | | 7K60F1D |
| 4 | 1 | 461.90000000 | | 7K60F1D |
| 4 | 1 | 461.90000000 | | 7K60F3E |
| 5 | 1 | 461.90000000 | | 11K2F3E |
| 5 | 1 | 462.25000000 | | 11K2F3E |
| 5 | 1 | 462.30000000 | | 11K2F3E |
| 5 | 1 | 463.40000000 | | 11K2F3E |
| 5 | 1 | 463.92500000 | | 11K2F3E |
| 5 | 1 | 464.57500000 | | 11K2F3E |
| 4 | 1 | 466.02500000 | | 7K60F3E |
| 4 | 1 | 466.02500000 | | 7K60F1D |
| 4 | 1 | 466.12500000 | | 7K60F1D |
| 4 | 1 | 466.12500000 | | 7K60F3E |
| 4 | 1 | 466.37500000 | | 7K60F1D |
| 4 | 1 | 466.37500000 | | 7K60F3E |
| 4 | 1 | 466.52500000 | | 7K60F1D |
| 4 | 1 | 466.52500000 | | 7K60F3E |
| 4 | 1 | 466.90000000 | | 7K60F1D |
| 4 | 1 | 466.90000000 | | 7K60F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 130 Columbus Avenue, Boston, SUFFOLK, MA | 42.35000000, -71.07000000 | 4.600 m | BANT | 30.000 m structure / 30.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | MA | | | | | |
| 4 | T | MA | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 30.000 m | V | | | 18.300 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 72 Sharp Street, Uni, Hingham, MA | PLYMOUTH | 7813311008 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | WQDI842 | LIREN |
| 2019-02-02 | WQDI842 | LIAUA |
| 2015-07-15 | WQDI842 | LIREN |
| 2015-07-14 | WQDI842 | LIMOD |
| 2015-06-15 | WQDI842 | LETRES |
| 2009-09-02 | WQDI842 | LIAUA |
| 2009-09-01 | WQDI842 | ESUAPR |
| 2009-07-10 | WQDI842 | LIMOD |
| 2005-09-07 | WQDI842 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2746213 | 2026-08-02 01:17:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDI842 | ULS 2746213 | 2026-08-02 01:17:27 |
| Status | A | ULS 2746213 | 2026-08-02 01:17:27 |
| Service | IG | ULS 2746213 | 2026-08-02 01:17:27 |
| Grant Date | 2025-08-16 | ULS 2746213 | 2026-08-02 01:17:27 |
| Expiration Date | 2035-09-07 | ULS 2746213 | 2026-08-02 01:17:27 |