Universal Licensing System
WRVD580
Washtenaw Intermediate Schools
License details
| ULS identifier | 4685206 |
|---|
| Call sign | WRVD580 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2022-11-08 |
|---|
| Expiration | 2032-11-08 |
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| Frequency range | 451.4625 - 457.725 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ANN ARBOR, WASHTENAW, MI |
|---|
| Coordinates | 42.2601944, -83.7969722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 452.72500000 | | | 25.000000 | 16.000000 | |
| 3 | 1 | MO | 452.72500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.72500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 2 | 1 | 452.72500000 | | 7K60FXE |
| 2 | 1 | 452.72500000 | | 11K2F3E |
| 3 | 1 | 452.72500000 | | 7K60FXE |
| 3 | 1 | 452.72500000 | | 11K2F3E |
| 1 | 1 | 452.88750000 | | 7K60FXE |
| 1 | 1 | 452.88750000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 7K60FXE |
| 1 | 1 | 457.13750000 | | 7K60FXE |
| 1 | 1 | 457.13750000 | | 11K2F3E |
| 3 | 1 | 457.72500000 | | 11K2F3E |
| 3 | 1 | 457.72500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ANN ARBOR, WASHTENAW, MI | 42.26019444, -83.79697222 | | | | |
| 2 | T | 1819 S. WAGNER RD, ANN ARBOR, WASHTENAW, MI | 42.26019444, -83.79697222 | 324.000 m | B | 6.100 m structure / 7.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 7.000 m | | | | 63.200 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1819 S. WAGNER RD, ANN ARBOR, MI | WASHTENAW | 7344781048 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-08 | WRVD580 | LETCNS |
| 2023-03-28 | WRVD580 | LIMOD |
| 2022-11-08 | WRVD580 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4685206 | 2026-08-02 01:22:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVD580 | ULS 4685206 | 2026-08-02 01:22:49 |
| Status | A | ULS 4685206 | 2026-08-02 01:22:49 |
| Service | IG | ULS 4685206 | 2026-08-02 01:22:49 |
| Grant Date | 2022-11-08 | ULS 4685206 | 2026-08-02 01:22:49 |
| Expiration Date | 2032-11-08 | ULS 4685206 | 2026-08-02 01:22:49 |