Universal Licensing System
WRFX231
Kenco Logistics Services LLC
License details
| ULS identifier | 4280793 |
|---|
| Call sign | WRFX231 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-20 |
|---|
| Expiration | 2030-05-20 |
|---|
| Frequency range | 463.825 - 468.8625 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Portage, KALAMAZOO, MI |
|---|
| Coordinates | 42.1843889, -85.5634722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.82500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 463.86250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 463.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.82500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 7K60FXE |
| 1 | 1 | 463.82500000 | | 11K2F3E |
| 1 | 1 | 463.86250000 | | 11K2F3E |
| 1 | 1 | 463.86250000 | | 7K60FXE |
| 2 | 1 | 463.86250000 | | 7K60FXE |
| 2 | 1 | 463.86250000 | | 11K2F3E |
| 2 | 1 | 468.82500000 | | 7K60FXE |
| 2 | 1 | 468.82500000 | | 11K2F3E |
| 2 | 1 | 468.86250000 | | 11K2F3E |
| 2 | 1 | 468.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6501 Portage Rd, Portage, KALAMAZOO, MI | 42.18438889, -85.56347222 | 261.000 m | B | 12.200 m structure / 12.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | | | | 6.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6501 Portage Road, Portage, MI | KALAMAZOO | 2692764116 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-24 | WRFX231 | LIMOD |
| 2021-02-17 | WRFX231 | LETCNS |
| 2020-05-20 | WRFX231 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4280793 | 2026-08-02 01:23:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFX231 | ULS 4280793 | 2026-08-02 01:23:50 |
| Status | A | ULS 4280793 | 2026-08-02 01:23:50 |
| Service | IG | ULS 4280793 | 2026-08-02 01:23:50 |
| Grant Date | 2020-05-20 | ULS 4280793 | 2026-08-02 01:23:50 |
| Expiration Date | 2030-05-20 | ULS 4280793 | 2026-08-02 01:23:50 |