Universal Licensing System
WPMC498
ROCKWELL AUTOMATION
License details
| ULS identifier | 1923973 |
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| Call sign | WPMC498 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-04-14 |
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| Expiration | 2033-05-29 |
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| Frequency range | 451.75 - 457.5 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | MILWAUKEE, MILWAUKEE, WI |
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| Coordinates | 43.0172500, -87.9117500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 451.75000000 | | | 100.000000 | 90.000000 | |
| 1 | 1 | FB2 | 452.22500000 | | | 100.000000 | 90.000000 | |
| 1 | 1 | FB2 | 452.50000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 456.75000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 457.50000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 451.75000000 | | 11K2F3E |
| 1 | 2 | 451.75000000 | | 4K00F1E |
| 1 | 1 | 452.22500000 | | 4K00F1E |
| 1 | 1 | 452.22500000 | | 11K2F3E |
| 1 | 1 | 452.50000000 | | 11K2F3E |
| 1 | 1 | 452.50000000 | | 4K00F1E |
| 2 | 1 | 456.75000000 | | 11K2F3E |
| 2 | 1 | 456.75000000 | | 4K00F1E |
| 2 | 1 | 457.22500000 | | 4K00F1E |
| 2 | 1 | 457.22500000 | | 11K2F3E |
| 2 | 1 | 457.50000000 | | 11K2F3E |
| 2 | 1 | 457.50000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 122 W GREENFIELD AVE, MILWAUKEE, MILWAUKEE, WI | 43.01725000, -87.91175000 | 183.000 m | B | 24.000 m structure / 25.000 m overall | N |
| 2 | T | MILWAUKEE, MILWAUKEE, WI | 43.01725000, -87.91175000 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | 4.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 25.000 m | H | 3.0000 | 0.0000 | 4.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1602 S 1ST ST, MILWAUKEE, WI | MILWAUKEE | 4146712000 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-14 | WPMC498 | LIREN |
| 2023-03-06 | WPMC498 | LETRES |
| 2013-03-05 | WPMC498 | LIREN |
| 2013-03-04 | WPMC498 | LETRES |
| 2013-03-04 | WPMC498 | ESCAPR |
| 2012-05-19 | WPMC498 | LIAUA |
| 2012-05-18 | WPMC498 | ESCAPR |
| 2012-04-30 | WPMC498 | LIMOD |
| 2003-05-10 | WPMC498 | LIREN |
| 2003-03-03 | WPMC498 | LETRES |
| 2002-06-21 | WPMC498 | AUDOPR |
| 2000-11-24 | WPMC498 | LICCNV |
| 1998-05-29 | WPMC498 | AUTHPR |
| 1998-05-29 | WPMC498 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1923973 | 2026-08-02 01:25:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMC498 | ULS 1923973 | 2026-08-02 01:25:17 |
| Status | A | ULS 1923973 | 2026-08-02 01:25:17 |
| Service | IG | ULS 1923973 | 2026-08-02 01:25:17 |
| Grant Date | 2023-04-14 | ULS 1923973 | 2026-08-02 01:25:17 |
| Expiration Date | 2033-05-29 | ULS 1923973 | 2026-08-02 01:25:17 |