Universal Licensing System
WSIL216
MODERN AVIATION
License details
| ULS identifier | 5141730 |
|---|
| Call sign | WSIL216 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-05-24 |
|---|
| Expiration | 2035-05-24 |
|---|
| Frequency range | 451.5875 - 452.7125 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | GROTON, NEW LONDON, CT |
|---|
| Coordinates | 41.3338889, -72.0437500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 7K60FXD |
| 1 | 1 | 451.58750000 | | 7K60FXE |
| 1 | 1 | 452.08750000 | | 7K60FXD |
| 1 | 1 | 452.08750000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 7K60FXD |
| 1 | 1 | 452.68750000 | | 7K60FXD |
| 1 | 1 | 452.68750000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GROTON, NEW LONDON, CT | 41.33388889, -72.04375000 | | | | |
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 | 193 TOWER AVE, GROTON, CT | NEW LONDON | 8607158800 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-24 | WSIL216 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5141730 | 2026-08-02 01:24:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIL216 | ULS 5141730 | 2026-08-02 01:24:11 |
| Status | A | ULS 5141730 | 2026-08-02 01:24:11 |
| Service | IG | ULS 5141730 | 2026-08-02 01:24:11 |
| Grant Date | 2025-05-24 | ULS 5141730 | 2026-08-02 01:24:11 |
| Expiration Date | 2035-05-24 | ULS 5141730 | 2026-08-02 01:24:11 |