Universal Licensing System
WPTZ735
Roberson Lime & Rock, Inc.
License details
| ULS identifier | 2377018 |
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| Call sign | WPTZ735 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-10-28 |
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| Expiration | 2022-01-18 |
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| Cancellation | 2022-03-26 |
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| Frequency range | 452.125 - 457.125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ZUMBRO FALLS, WABASHA, MN |
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| Coordinates | 44.2819167, -92.4037778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:08 |
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Licensee
| Name | Roberson Lime & Rock, Inc. |
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| Applicant type | C |
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| FRN | 0002637478 |
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| Location | ZUMBRO FALLS, MN |
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| Address | 34686 County Road 72, ZUMBRO FALLS, MN, 55991 |
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| Phone | 5077532990 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.12500000 | | | 40.000000 | 160.000000 | |
| 2 | 1 | MO | 452.12500000 | | | 35.000000 | 80.000000 | |
| 2 | 1 | MO | 457.12500000 | | | 35.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 457.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 60 1 MI N 3/4 MI E, ZUMBRO FALLS, WABASHA, MN | 44.28191667, -92.40377778 | 311.000 m | SILO | 24.300 m structure / 28.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 28.900 m | | | | 23.400 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HWY 60 1 N 3/4 MI E, ZUMBRO FALLS, MN | WABASHA | 5077532990 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-26 | WPTZ735 | LIEXP |
| 2011-10-28 | WPTZ735 | LIREN |
| 2011-10-27 | WPTZ735 | ESUAPR |
| 2011-10-24 | WPTZ735 | LETRES |
| 2010-06-24 | WPTZ735 | LTSAPR |
| 2010-06-24 | WPTZ735 | LIAUA |
| 2002-10-21 | WPTZ735 | LETCNS |
| 2002-01-18 | WPTZ735 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2377018 | 2026-08-02 01:11:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTZ735 | ULS 2377018 | 2026-08-02 01:11:08 |
| Status | E | ULS 2377018 | 2026-08-02 01:11:08 |
| Service | IG | ULS 2377018 | 2026-08-02 01:11:08 |
| Grant Date | 2011-10-28 | ULS 2377018 | 2026-08-02 01:11:08 |
| Expiration Date | 2022-01-18 | ULS 2377018 | 2026-08-02 01:11:08 |
| Cancellation Date | 2022-03-26 | ULS 2377018 | 2026-08-02 01:11:08 |