Universal Licensing System
WRTK923
Holschbach Excavating Inc
License details
| ULS identifier | 4628386 |
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| Call sign | WRTK923 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-06-29 |
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| Expiration | 2032-06-29 |
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| Frequency range | 452.8 - 457.8 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Manitowoc, MANITOWOC, WI |
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| Coordinates | 44.2081667, -87.7308056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.80000000 | | | 75.000000 | 85.000000 | |
| 2 | 1 | MO | 452.80000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 457.80000000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.80000000 | | 8K00F1E |
| 1 | 1 | 452.80000000 | | 11K2F3E |
| 1 | 1 | 452.80000000 | | 4K00F1E |
| 2 | 1 | 452.80000000 | | 4K00F1E |
| 2 | 1 | 452.80000000 | | 8K00F1E |
| 2 | 1 | 452.80000000 | | 11K2F3E |
| 2 | 1 | 457.80000000 | | 11K2F3E |
| 2 | 1 | 457.80000000 | | 8K00F1E |
| 2 | 1 | 457.80000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 212 Apple Blossom Lane, Manitowoc, MANITOWOC, WI | 44.20816667, -87.73080556 | 227.000 m | LTOWER | 60.000 m structure / 60.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 56.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 212 Apple Blossom Lane, Manitowoc, WI | MANITOWOC | 9206847766 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-28 | WRTK923 | LETCNS |
| 2022-06-29 | WRTK923 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4628386 | 2026-08-02 01:14:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTK923 | ULS 4628386 | 2026-08-02 01:14:57 |
| Status | A | ULS 4628386 | 2026-08-02 01:14:57 |
| Service | IG | ULS 4628386 | 2026-08-02 01:14:57 |
| Grant Date | 2022-06-29 | ULS 4628386 | 2026-08-02 01:14:57 |
| Expiration Date | 2032-06-29 | ULS 4628386 | 2026-08-02 01:14:57 |