Universal Licensing System
WSM993
MAHASKA FARM SERVICE
License details
| ULS identifier | 1874585 |
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| Call sign | WSM993 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-09-17 |
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| Expiration | 2015-11-13 |
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| Cancellation | 2016-01-16 |
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| Frequency range | 451.975 - 456.975 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | MORAVIA, APPANOOSE, IA |
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| Coordinates | 40.8911111, -92.8143611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.97500000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | MO | 451.97500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 456.97500000 | | | 20.000000 | 100.000000 | |
| 3 | 1 | FX1 | 456.97500000 | | | 20.000000 | | |
| 4 | 1 | MO | 456.97500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 20K0F3E |
| 4 | 1 | 451.97500000 | | 20K0F3E |
| 2 | 1 | 456.97500000 | | 20K0F3E |
| 3 | 1 | 456.97500000 | | 20K0F3E |
| 4 | 1 | 456.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WATER TWR IN CENTER, MORAVIA, APPANOOSE, IA | 40.89111111, -92.81436111 | 299.000 m | TANK | 29.000 m structure / 36.000 m overall | N |
| 2 | T | HWY 63 S, OSKALOOSA, MAHASKA, IA | 41.28000000, -92.62130556 | 256.000 m | TOWER | 52.000 m structure / 52.000 m overall | N |
| 3 | T | IA | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.000 m | | | | 0.000 | |
| 1 | 2 | T | | 21.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 110 N E ST, OSKALOOSA, IA | MAHASKA | 5156722589 |
License history
| Date | File or call sign | Action |
|---|
| 2016-01-16 | WSM993 | LIEXP |
| 2015-08-17 | WSM993 | LETRES |
| 2005-09-17 | WSM993 | LIREN |
| 2005-09-12 | WSM993 | ESUAPR |
| 2005-08-22 | WSM993 | LETRES |
| 2005-06-13 | WSM993 | LTSAPR |
| 2005-06-11 | WSM993 | LIAUA |
| 2001-10-09 | WSM993 | AUDOPR |
| 2000-11-24 | WSM993 | LICCNV |
| 2000-10-12 | WSM993 | LIREN |
| 2000-10-12 | WSM993 | AUTHPR |
| 2000-08-14 | WSM993 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1874585 | 2026-08-02 01:10:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSM993 | ULS 1874585 | 2026-08-02 01:10:48 |
| Status | E | ULS 1874585 | 2026-08-02 01:10:48 |
| Service | IG | ULS 1874585 | 2026-08-02 01:10:48 |
| Grant Date | 2005-09-17 | ULS 1874585 | 2026-08-02 01:10:48 |
| Expiration Date | 2015-11-13 | ULS 1874585 | 2026-08-02 01:10:48 |
| Cancellation Date | 2016-01-16 | ULS 1874585 | 2026-08-02 01:10:48 |