Universal Licensing System
WPJH261
SHELDON GRAIN SYSTEMS INC
License details
| ULS identifier | 1736413 |
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| Call sign | WPJH261 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-11 |
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| Expiration | 2011-06-20 |
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| Cancellation | 2011-08-20 |
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| Frequency range | 464.125 - 469.65 MHz (5 frequencies) |
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| Locations | 5 |
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| Representative location | INWOOD, LYON, IA |
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| Coordinates | 43.3580278, -96.4580833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:47 |
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Licensee
| Name | SHELDON GRAIN SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0004773099 |
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| Location | SHELDON, IA |
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| Address | 508N 2ND AVE BOX 11, SHELDON, IA, 51201 |
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| Phone | 7123244900 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 464.12500000 | | | 25.000000 | 100.000000 | |
| 4 | 1 | MO | 464.12500000 | | | 25.000000 | | |
| 5 | 1 | MO | 464.12500000 | | | 25.000000 | | |
| 1 | 1 | FB4 | 464.65000000 | | | 75.000000 | 200.000000 | |
| 4 | 1 | MO | 464.65000000 | | | 25.000000 | | |
| 5 | 1 | MO | 464.65000000 | | | 25.000000 | | |
| 3 | 1 | FX1 | 469.12500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | MO | 469.12500000 | | | 25.000000 | | |
| 5 | 1 | MO | 469.12500000 | | | 25.000000 | | |
| 3 | 1 | FX1 | 469.27500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | MO | 469.65000000 | | | 25.000000 | | |
| 5 | 1 | MO | 469.65000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.12500000 | | 20K0F3E |
| 4 | 1 | 464.12500000 | | 20K0F3E |
| 5 | 1 | 464.12500000 | | 20K0F3E |
| 1 | 1 | 464.65000000 | | 20K0F3E |
| 4 | 1 | 464.65000000 | | 20K0F3E |
| 5 | 1 | 464.65000000 | | 20K0F3E |
| 3 | 1 | 469.12500000 | | 20K0F3E |
| 4 | 1 | 469.12500000 | | 20K0F3E |
| 5 | 1 | 469.12500000 | | 20K0F3E |
| 3 | 1 | 469.27500000 | | 20K0F3E |
| 4 | 1 | 469.65000000 | | 20K0F3E |
| 5 | 1 | 469.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI N & 1 MI E, INWOOD, LYON, IA | 43.35802778, -96.45808333 | 447.000 m | TOWER | 47.000 m structure / 50.000 m overall | N |
| 2 | T | 1/4 MI W OF HWY 16, RITTER, O'BRIEN, IA | 43.24358333, -95.82669444 | 436.000 m | SILO | 27.000 m structure / 30.000 m overall | N |
| 3 | T | IA | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | 49.000 | |
| 1 | 2 | T | | 30.000 m | | | | 21.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 508 N 2ND AVE, SHELDON, IA | | 7123244900 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-20 | WPJH261 | LIEXP |
| 2011-03-28 | WPJH261 | LETRES |
| 2001-11-06 | WPJH261 | AUDOPR |
| 2001-04-11 | WPJH261 | LIREN |
| 2001-03-26 | WPJH261 | LETRES |
| 2000-11-23 | WPJH261 | LICCNV |
| 1996-06-20 | WPJH261 | AUTHPR |
| 1996-06-20 | WPJH261 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1736413 | 2026-08-02 01:14:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJH261 | ULS 1736413 | 2026-08-02 01:14:47 |
| Status | E | ULS 1736413 | 2026-08-02 01:14:47 |
| Service | IG | ULS 1736413 | 2026-08-02 01:14:47 |
| Grant Date | 2001-04-11 | ULS 1736413 | 2026-08-02 01:14:47 |
| Expiration Date | 2011-06-20 | ULS 1736413 | 2026-08-02 01:14:47 |
| Cancellation Date | 2011-08-20 | ULS 1736413 | 2026-08-02 01:14:47 |