Universal Licensing System
WNDA621
SHEARER CONTRACTORS
License details
| ULS identifier | 1649166 |
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| Call sign | WNDA621 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-06-07 |
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| Expiration | 2015-06-20 |
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| Cancellation | 2015-08-22 |
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| Frequency range | 461.95 - 466.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MONDAMIN, HARRISON, IA |
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| Coordinates | 41.7152778, -95.9644444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:12 |
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Licensee
| Name | SHEARER CONTRACTORS |
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| Applicant type | C |
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| FRN | 0013579941 |
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| Location | LITTLE SIOUX, IA |
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| Address | 1378 Larpentaur Memorial Road, LITTLE SIOUX, IA, 51545 |
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| Phone | 7126492621 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.95000000 | | | 75.000000 | 300.000000 | |
| 2 | 1 | FX1 | 466.95000000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.95000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.95000000 | | 20K0F3E |
| 2 | 1 | 466.95000000 | | 20K0F3E |
| 3 | 1 | 466.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.25 MI ENE, MONDAMIN, HARRISON, IA | 41.71527778, -95.96444444 | 389.000 m | | | N |
| 2 | T | IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1334 141ST STREET, LITTLE SIOUX, IA | HARRISON | 7126492621 |
License history
| Date | File or call sign | Action |
|---|
| 2015-08-22 | WNDA621 | LIEXP |
| 2015-03-30 | WNDA621 | LETRES |
| 2005-06-07 | WNDA621 | LTSAPR |
| 2005-06-07 | WNDA621 | LTSFRN |
| 2005-06-07 | WNDA621 | LIREN |
| 2005-03-28 | WNDA621 | LETRES |
| 2001-11-07 | WNDA621 | AUDOPR |
| 2000-11-23 | WNDA621 | LICCNV |
| 2000-04-06 | WNDA621 | LIREN |
| 2000-04-06 | WNDA621 | AUTHPR |
| 2000-03-17 | WNDA621 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1649166 | 2026-08-02 01:17:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDA621 | ULS 1649166 | 2026-08-02 01:17:12 |
| Status | E | ULS 1649166 | 2026-08-02 01:17:12 |
| Service | IG | ULS 1649166 | 2026-08-02 01:17:12 |
| Grant Date | 2005-06-07 | ULS 1649166 | 2026-08-02 01:17:12 |
| Expiration Date | 2015-06-20 | ULS 1649166 | 2026-08-02 01:17:12 |
| Cancellation Date | 2015-08-22 | ULS 1649166 | 2026-08-02 01:17:12 |