Universal Licensing System
WSAF918
MCMASTER-CARR
License details
| ULS identifier | 4868597 |
|---|
| Call sign | WSAF918 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-01-13 |
|---|
| Expiration | 2034-01-13 |
|---|
| Frequency range | 451.9875 - 456.9875 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ELMHURST, DUPAGE, IL |
|---|
| Coordinates | 41.9170278, -87.9227778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:08 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.92500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.92500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 451.98750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.71250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.03750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 462.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.35000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 463.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.02500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 464.02500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.02500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.92500000 | | 11K2F3E |
| 1 | 1 | 451.92500000 | | 7K60FXD |
| 1 | 1 | 451.92500000 | | 7K60FXE |
| 2 | 1 | 451.92500000 | | 11K2F3E |
| 2 | 1 | 451.92500000 | | 7K60FXE |
| 2 | 1 | 451.92500000 | | 7K60FXD |
| 1 | 1 | 451.98750000 | | 7K60FXD |
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 451.98750000 | | 7K60FXE |
| 2 | 1 | 451.98750000 | | 7K60FXE |
| 2 | 1 | 451.98750000 | | 7K60FXD |
| 2 | 1 | 451.98750000 | | 11K2F3E |
| 2 | 1 | 456.92500000 | | 7K60FXD |
| 2 | 1 | 456.92500000 | | 7K60FXE |
| 2 | 1 | 456.92500000 | | 11K2F3E |
| 2 | 1 | 456.98750000 | | 7K60FXE |
| 2 | 1 | 456.98750000 | | 11K2F3E |
| 2 | 1 | 456.98750000 | | 7K60FXD |
| 1 | 1 | 461.71250000 | | 11K2F3E |
| 1 | 1 | 461.71250000 | | 7K60FXE |
| 1 | 1 | 461.71250000 | | 7K60FXD |
| 2 | 1 | 461.71250000 | | 7K60FXD |
| 2 | 1 | 461.71250000 | | 11K2F3E |
| 2 | 1 | 461.71250000 | | 7K60FXE |
| 1 | 1 | 462.03750000 | | 7K60FXD |
| 1 | 1 | 462.03750000 | | 7K60FXE |
| 1 | 1 | 462.03750000 | | 11K2F3E |
| 2 | 1 | 462.03750000 | | 11K2F3E |
| 2 | 1 | 462.03750000 | | 7K60FXE |
| 2 | 1 | 462.03750000 | | 7K60FXD |
| 1 | 1 | 463.35000000 | | 11K2F3E |
| 1 | 1 | 463.35000000 | | 7K60FXD |
| 1 | 1 | 463.35000000 | | 7K60FXE |
| 2 | 1 | 463.35000000 | | 11K2F3E |
| 2 | 1 | 463.35000000 | | 7K60FXD |
| 2 | 1 | 463.35000000 | | 7K60FXE |
| 1 | 1 | 464.02500000 | | 7K60FXE |
| 1 | 1 | 464.02500000 | | 11K2F3E |
| 1 | 1 | 464.02500000 | | 7K60FXD |
| 2 | 1 | 464.02500000 | | 11K2F3E |
| 2 | 1 | 464.02500000 | | 7K60FXD |
| 2 | 1 | 464.02500000 | | 7K60FXE |
| 2 | 1 | 466.71250000 | | 7K60FXD |
| 2 | 1 | 466.71250000 | | 7K60FXE |
| 2 | 1 | 466.71250000 | | 11K2F3E |
| 2 | 1 | 467.03750000 | | 7K60FXE |
| 2 | 1 | 467.03750000 | | 11K2F3E |
| 2 | 1 | 467.03750000 | | 7K60FXD |
| 2 | 1 | 468.35000000 | | 11K2F3E |
| 2 | 1 | 468.35000000 | | 7K60FXD |
| 2 | 1 | 468.35000000 | | 7K60FXE |
| 2 | 1 | 469.02500000 | | 11K2F3E |
| 2 | 1 | 469.02500000 | | 7K60FXD |
| 2 | 1 | 469.02500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 600 COUNTY LINE ROAD, ELMHURST, DUPAGE, IL | 41.91702778, -87.92277778 | 202.000 m | B | 10.600 m structure / 10.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.600 m | | | | 8.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 600 COUNTY LINE ROAD, ELMHURST, IL | DUPAGE | 6305466367 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-29 | WSAF918 | LETCNS |
| 2024-10-28 | WSAF918 | LIMOD |
| 2024-06-17 | WSAF918 | LIMOD |
| 2024-01-13 | WSAF918 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4868597 | 2026-08-02 01:24:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAF918 | ULS 4868597 | 2026-08-02 01:24:08 |
| Status | A | ULS 4868597 | 2026-08-02 01:24:08 |
| Service | IG | ULS 4868597 | 2026-08-02 01:24:08 |
| Grant Date | 2024-01-13 | ULS 4868597 | 2026-08-02 01:24:08 |
| Expiration Date | 2034-01-13 | ULS 4868597 | 2026-08-02 01:24:08 |