Universal Licensing System
WNVN533
GUARDIAN ALARM CO OF MICHIGAN
License details
| ULS identifier | 1681007 |
|---|
| Call sign | WNVN533 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2011-02-15 |
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| Expiration | 2021-02-21 |
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| Cancellation | 2017-01-27 |
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| Frequency range | 461 - 466 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DETROIT, WAYNE, MI |
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| Coordinates | 42.3319722, -83.0449167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 461.00000000 | | | 110.000000 | 1000.000000 | |
| 3 | 1 | MO | 461.00000000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 466.00000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 466.00000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.00000000 | | 11K0F3E |
| 3 | 1 | 461.00000000 | | 11K0F3E |
| 1 | 1 | 466.00000000 | | 11K0F3E |
| 3 | 1 | 466.00000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | 65 CADILLAC SQ, DETROIT, WAYNE, MI | 42.33197222, -83.04491667 | 177.000 m | | 137.000 m structure / 137.000 m overall | N |
| 3 | T | WAYNE, MI | 42.33197222, -83.04491667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 137.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20800 SOUTHFIELD RD, SOUTHFIELD, MI | OAKLAND | 2482331391 |
License history
| Date | File or call sign | Action |
|---|
| 2017-01-28 | WNVN533 | LICAN |
| 2012-12-29 | WNVN533 | LIMOD |
| 2012-12-29 | WNVN533 | ESCAPR |
| 2011-03-24 | WNVN533 | AUTHPR |
| 2011-02-15 | WNVN533 | LIREN |
| 2011-02-14 | WNVN533 | ESCAPR |
| 2010-11-29 | WNVN533 | LETRES |
| 2001-11-09 | WNVN533 | AUDOPR |
| 2001-04-20 | WNVN533 | LIREN |
| 2000-11-28 | WNVN533 | LETRES |
| 2000-11-23 | WNVN533 | LICCNV |
| 1996-03-05 | WNVN533 | AUTHPR |
| 1996-03-04 | WNVN533 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1681007 | 2026-08-02 01:14:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNVN533 | ULS 1681007 | 2026-08-02 01:14:21 |
| Status | C | ULS 1681007 | 2026-08-02 01:14:21 |
| Service | IG | ULS 1681007 | 2026-08-02 01:14:21 |
| Grant Date | 2011-02-15 | ULS 1681007 | 2026-08-02 01:14:21 |
| Expiration Date | 2021-02-21 | ULS 1681007 | 2026-08-02 01:14:21 |
| Cancellation Date | 2017-01-27 | ULS 1681007 | 2026-08-02 01:14:21 |