Universal Licensing System
WPDU584
ROBERTSONS MASONRY
License details
| ULS identifier | 1714197 |
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| Call sign | WPDU584 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-11-06 |
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| Expiration | 2013-11-16 |
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| Cancellation | 2014-01-18 |
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| Frequency range | 464.5 - 469.5 MHz (2 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 01:13:10 |
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Licensee
| Name | ROBERTSONS MASONRY |
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| Applicant type | C |
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| FRN | 0002703411 |
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| Location | MARSHALL, WI |
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| Address | 946 W MEDINA RD, MARSHALL, WI, 53559 |
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| Phone | 6086553404 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 4.000000 | | |
| 1 | 1 | MOI | 469.50000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 469.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WI | | | | | |
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 | | | 6086553404 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-18 | WPDU584 | LIEXP |
| 2013-08-26 | WPDU584 | LETRES |
| 2003-11-06 | WPDU584 | LIREN |
| 2003-08-25 | WPDU584 | LETRES |
| 2000-11-23 | WPDU584 | LICCNV |
| 1998-09-22 | WPDU584 | LIREN |
| 1998-09-22 | WPDU584 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714197 | 2026-08-02 01:13:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDU584 | ULS 1714197 | 2026-08-02 01:13:10 |
| Status | E | ULS 1714197 | 2026-08-02 01:13:10 |
| Service | IG | ULS 1714197 | 2026-08-02 01:13:10 |
| Grant Date | 2003-11-06 | ULS 1714197 | 2026-08-02 01:13:10 |
| Expiration Date | 2013-11-16 | ULS 1714197 | 2026-08-02 01:13:10 |
| Cancellation Date | 2014-01-18 | ULS 1714197 | 2026-08-02 01:13:10 |