Universal Licensing System
WRKJ988
Munro Associates LLC
License details
| ULS identifier | 4374176 |
|---|
| Call sign | WRKJ988 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-13 |
|---|
| Expiration | 2031-01-13 |
|---|
| Frequency range | 452.6875 - 457.8375 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Webster, WORCESTER, MA |
|---|
| Coordinates | 42.0713333, -71.8653056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.68750000 | | 4K00F1E |
| 1 | 1 | 452.68750000 | | 4K00F1D |
| 1 | 1 | 452.83750000 | | 4K00F1E |
| 1 | 1 | 452.83750000 | | 4K00F1D |
| 1 | 1 | 457.66250000 | | 4K00F1E |
| 1 | 1 | 457.66250000 | | 4K00F1D |
| 1 | 1 | 457.68750000 | | 4K00F1D |
| 1 | 1 | 457.68750000 | | 4K00F1E |
| 1 | 1 | 457.83750000 | | 4K00F1E |
| 1 | 1 | 457.83750000 | | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Webster, WORCESTER, MA | 42.07133333, -71.86530556 | | | | |
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 | 70 Worcester Rd. Unit 225, Webster, MA | WORCESTER | 5089512753 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-13 | WRKJ988 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4374176 | 2026-08-02 01:22:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKJ988 | ULS 4374176 | 2026-08-02 01:22:04 |
| Status | A | ULS 4374176 | 2026-08-02 01:22:04 |
| Service | IG | ULS 4374176 | 2026-08-02 01:22:04 |
| Grant Date | 2021-01-13 | ULS 4374176 | 2026-08-02 01:22:04 |
| Expiration Date | 2031-01-13 | ULS 4374176 | 2026-08-02 01:22:04 |