Universal Licensing System
WQZH421
Robinson Racing Ltd
License details
| ULS identifier | 3921037 |
|---|
| Call sign | WQZH421 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-05-17 |
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| Expiration | 2027-05-17 |
|---|
| Frequency range | 452.275 - 457.15 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.02500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 452.15000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 452.27500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 457.02500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 457.15000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.02500000 | | 11K2F3E |
| 1 | 1 | 452.15000000 | | 11K2F3E |
| 1 | 1 | 452.27500000 | | 11K2F3E |
| 1 | 1 | 457.02500000 | | 11K2F3E |
| 1 | 1 | 457.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 4999 McCarthy Dr, Milford, MI | OAKLAND | 2486857477 |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-17 | WQZH421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3921037 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZH421 | ULS 3921037 | 2026-08-02 01:22:03 |
| Status | A | ULS 3921037 | 2026-08-02 01:22:03 |
| Service | IG | ULS 3921037 | 2026-08-02 01:22:03 |
| Grant Date | 2017-05-17 | ULS 3921037 | 2026-08-02 01:22:03 |
| Expiration Date | 2027-05-17 | ULS 3921037 | 2026-08-02 01:22:03 |