Universal Licensing System
WRAS347
ZERO ENERGY SYSTEMS LLC
License details
| ULS identifier | 4000916 |
|---|
| Call sign | WRAS347 |
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| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2018-02-13 |
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| Expiration | 2028-02-13 |
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| Frequency range | 451.35 - 462.45 MHz (11 frequencies) |
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| Locations | 1 |
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| Representative location | CORALVILLE, JOHNSON, IA |
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| Coordinates | 41.7011944, -91.6386944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.35000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 451.83750000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 452.05000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 452.67500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 456.35000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 456.83750000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 457.05000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 457.67500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 461.32500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 461.38750000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 462.45000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MO | 462.45000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 1 | 1 | 451.35000000 | | 4K00F1E |
| 1 | 1 | 451.83750000 | | 4K00F1E |
| 1 | 1 | 451.83750000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 4K00F1E |
| 1 | 1 | 452.67500000 | | 11K2F3E |
| 1 | 1 | 452.67500000 | | 4K00F1E |
| 1 | 1 | 456.35000000 | | 11K2F3E |
| 1 | 1 | 456.35000000 | | 4K00F1E |
| 1 | 1 | 456.83750000 | | 4K00F1E |
| 1 | 1 | 456.83750000 | | 11K2F3E |
| 1 | 1 | 457.05000000 | | 11K2F3E |
| 1 | 1 | 457.05000000 | | 4K00F1E |
| 1 | 1 | 457.67500000 | | 4K00F1E |
| 1 | 1 | 457.67500000 | | 11K2F3E |
| 1 | 1 | 461.32500000 | | 4K00F1E |
| 1 | 1 | 461.32500000 | | 11K2F3E |
| 1 | 1 | 461.38750000 | | 11K2F3E |
| 1 | 1 | 461.38750000 | | 4K00F1E |
| 1 | 1 | 462.45000000 | | 11K2F3E |
| 1 | 1 | 462.45000000 | | 4K00F1E |
| 1 | 1 | 462.45000000 | | 4K00F1E |
| 1 | 1 | 462.45000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 428 WESCOR DRIVE, CORALVILLE, JOHNSON, IA | 41.70119444, -91.63869444 | | | | |
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 | 428 WESCOR DRIVE, CORALVILLE, IA | JOHNSON | 8889810117 |
License history
| Date | File or call sign | Action |
|---|
| 2018-02-13 | WRAS347 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4000916 | 2026-08-02 01:21:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAS347 | ULS 4000916 | 2026-08-02 01:21:41 |
| Status | A | ULS 4000916 | 2026-08-02 01:21:41 |
| Service | IG | ULS 4000916 | 2026-08-02 01:21:41 |
| Grant Date | 2018-02-13 | ULS 4000916 | 2026-08-02 01:21:41 |
| Expiration Date | 2028-02-13 | ULS 4000916 | 2026-08-02 01:21:41 |