Universal Licensing System
WNDB537
MASTER LOCK CO
License details
| ULS identifier | 1903668 |
|---|
| Call sign | WNDB537 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-05-23 |
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| Expiration | 2005-07-05 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 153.26 - 468.325 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | WI |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:50 |
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Licensee
| Name | MASTER LOCK CO |
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| Applicant type | C |
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| FRN | 0002712263 |
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| Location | MILWAUKEE, WI |
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| Address | 2600 N 32ND ST, MILWAUKEE, WI, 53210 |
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| Phone | 4144442800 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.26000000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FB2 | 462.32500000 | | | 30.000000 | 90.000000 | |
| 2 | 1 | MO | 462.32500000 | | | 4.000000 | | |
| 1 | 1 | FB2C | 462.35000000 | | | 30.000000 | 90.000000 | |
| 1 | 1 | FB | 462.47500000 | | | 30.000000 | 90.000000 | |
| 2 | 1 | MO | 462.47500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FX1 | 467.32500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 467.35000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FX1 | 467.35000000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 468.32500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.26000000 | | 20K0F1D |
| 1 | 1 | 153.26000000 | | 20K0F3E |
| 1 | 1 | 462.32500000 | | 20K0F3E |
| 2 | 1 | 462.32500000 | | 20K0F3E |
| 1 | 1 | 462.35000000 | | 20K0F3E |
| 1 | 1 | 462.47500000 | | 20K0F3E |
| 2 | 1 | 462.47500000 | | 20K0F3E |
| 3 | 1 | 467.32500000 | | 20K0F3E |
| 2 | 1 | 467.35000000 | | 20K0F3E |
| 3 | 1 | 467.35000000 | | 20K0F3E |
| 2 | 1 | 468.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2600 N 32ND ST, MILWAUKEE, MILWAUKEE, WI | 43.06694444, -87.95313889 | 209.000 m | BANT | 18.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | WI | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 21.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2600 N 32ND ST, MILWAUKEE, WI | MILWAUKEE | 4144442800 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WNDB537 | LIEXP |
| 2005-04-11 | WNDB537 | LETRES |
| 2004-04-19 | WNDB537 | AUDOPR |
| 2003-10-27 | WNDB537 | LETCNS |
| 2003-01-27 | WNDB537 | LIMOD |
| 2000-11-24 | WNDB537 | LICCNV |
| 2000-05-23 | WNDB537 | AUTHPR |
| 2000-05-23 | WNDB537 | LIREN |
| 2000-04-05 | WNDB537 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1903668 | 2026-08-02 01:10:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDB537 | ULS 1903668 | 2026-08-02 01:10:50 |
| Status | E | ULS 1903668 | 2026-08-02 01:10:50 |
| Service | IG | ULS 1903668 | 2026-08-02 01:10:50 |
| Grant Date | 2000-05-23 | ULS 1903668 | 2026-08-02 01:10:50 |
| Expiration Date | 2005-07-05 | ULS 1903668 | 2026-08-02 01:10:50 |
| Cancellation Date | 2006-01-07 | ULS 1903668 | 2026-08-02 01:10:50 |