Universal Licensing System
WRJM628
Roadrunner Transportation Services, Inc
License details
| ULS identifier | 4336551 |
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| Call sign | WRJM628 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-09-25 |
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| Expiration | 2030-09-25 |
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| Frequency range | 464.0625 - 469.1375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Bolingbrook, WILL, IL |
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| Coordinates | 41.6633333, -88.1105556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.06250000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | MO | 464.13750000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | MO | 464.18750000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | MO | 469.06250000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | MO | 469.13750000 | | | 25.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.06250000 | | 7K60F1W |
| 1 | 1 | 464.06250000 | | 7K60FXE |
| 1 | 1 | 464.06250000 | | 7K60F1E |
| 1 | 1 | 464.06250000 | | 7K60F1D |
| 1 | 1 | 464.06250000 | | 11K0F3E |
| 1 | 1 | 464.06250000 | | 7K60FXD |
| 1 | 1 | 464.13750000 | | 7K60FXE |
| 1 | 1 | 464.13750000 | | 11K0F3E |
| 1 | 1 | 464.13750000 | | 7K60F1E |
| 1 | 1 | 464.13750000 | | 7K60F1W |
| 1 | 1 | 464.13750000 | | 7K60FXD |
| 1 | 1 | 464.13750000 | | 7K60F1D |
| 1 | 1 | 464.18750000 | | 11K0F3E |
| 1 | 1 | 464.18750000 | | 7K60F1W |
| 1 | 1 | 464.18750000 | | 7K60FXD |
| 1 | 1 | 464.18750000 | | 7K60FXE |
| 1 | 1 | 464.18750000 | | 7K60F1D |
| 1 | 1 | 464.18750000 | | 7K60F1E |
| 1 | 1 | 469.06250000 | | 7K60FXE |
| 1 | 1 | 469.06250000 | | 7K60FXD |
| 1 | 1 | 469.06250000 | | 7K60F1D |
| 1 | 1 | 469.06250000 | | 7K60F1W |
| 1 | 1 | 469.06250000 | | 11K0F3E |
| 1 | 1 | 469.06250000 | | 7K60F1E |
| 1 | 1 | 469.13750000 | | 7K60F1W |
| 1 | 1 | 469.13750000 | | 7K60F1E |
| 1 | 1 | 469.13750000 | | 7K60F1D |
| 1 | 1 | 469.13750000 | | 7K60FXD |
| 1 | 1 | 469.13750000 | | 11K0F3E |
| 1 | 1 | 469.13750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 850 Windham Pkwy, Bolingbrook, WILL, IL | 41.66333333, -88.11055556 | | | | |
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 | 4900 Pennsylvania Ave, Cudahy, WI | MILWAUKEE | 6306792800 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-25 | WRJM628 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4336551 | 2026-08-02 01:21:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJM628 | ULS 4336551 | 2026-08-02 01:21:51 |
| Status | A | ULS 4336551 | 2026-08-02 01:21:51 |
| Service | IG | ULS 4336551 | 2026-08-02 01:21:51 |
| Grant Date | 2020-09-25 | ULS 4336551 | 2026-08-02 01:21:51 |
| Expiration Date | 2030-09-25 | ULS 4336551 | 2026-08-02 01:21:51 |