Universal Licensing System
WRVQ542
TRUSTILE DOORS, LLC
License details
| ULS identifier | 4703081 |
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| Call sign | WRVQ542 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-12-22 |
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| Expiration | 2032-12-22 |
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| Frequency range | 457.75 - 457.875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NORTHWOOD, WORTH, IA |
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| Coordinates | 43.4430556, -93.1975000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.42500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.62500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.75000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.42500000 | | 11K2F3E |
| 1 | 1 | 452.42500000 | | 7K60FXE |
| 2 | 1 | 452.42500000 | | 11K2F3E |
| 2 | 1 | 452.42500000 | | 7K60FXE |
| 2 | 1 | 456.20000000 | | 11K2F3E |
| 2 | 1 | 456.20000000 | | 7K60FXE |
| 2 | 1 | 456.62500000 | | 7K60FXE |
| 2 | 1 | 456.62500000 | | 11K2F3E |
| 2 | 1 | 457.37500000 | | 11K2F3E |
| 2 | 1 | 457.37500000 | | 7K60FXE |
| 2 | 1 | 457.42500000 | | 7K60FXE |
| 2 | 1 | 457.42500000 | | 11K2F3E |
| 2 | 1 | 457.75000000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 11K2F3E |
| 2 | 1 | 457.87500000 | | 11K2F3E |
| 2 | 1 | 457.87500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 ENTERPRISE DR., NORTHWOOD, WORTH, IA | 43.44305556, -93.19750000 | 373.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 9.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 ENTERPRISE DR., NORTHWOOD, IA | WORTH | 8034034177 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-22 | WRVQ542 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4703081 | 2026-08-02 01:23:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVQ542 | ULS 4703081 | 2026-08-02 01:23:01 |
| Status | A | ULS 4703081 | 2026-08-02 01:23:01 |
| Service | IG | ULS 4703081 | 2026-08-02 01:23:01 |
| Grant Date | 2022-12-22 | ULS 4703081 | 2026-08-02 01:23:01 |
| Expiration Date | 2032-12-22 | ULS 4703081 | 2026-08-02 01:23:01 |