Universal Licensing System
WPNU678
IOWA SPRING
License details
| ULS identifier | 1806926 |
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| Call sign | WPNU678 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-06-26 |
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| Expiration | 2014-06-24 |
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| Cancellation | 2014-08-30 |
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| Frequency range | 452.475 - 457.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ADEL, DALLAS, IA |
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| Coordinates | 41.6144444, -94.0310556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:31 |
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Licensee
| Name | IOWA SPRING |
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| Applicant type | C |
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| FRN | 0011108925 |
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| Location | ADEL, IA |
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| Address | 2112 GREEN ST, ADEL, IA, 500031638 |
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| Phone | 5159934791 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 452.47500000 | | | 35.000000 | 65.000000 | |
| 2 | 1 | MO | 457.47500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.47500000 | | 20K0F3E |
| 2 | 1 | 457.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2112 GREEN ST, ADEL, DALLAS, IA | 41.61444444, -94.03105556 | 296.000 m | B | 8.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | -2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2112 GREEN ST, ADEL, IA | DALLAS | 5159934791 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-30 | WPNU678 | LIEXP |
| 2014-03-31 | WPNU678 | LETRES |
| 2004-06-26 | WPNU678 | LIREN |
| 2004-06-21 | WPNU678 | LTSFRN |
| 2004-06-18 | WPNU678 | ESCAPR |
| 2004-03-29 | WPNU678 | LETRES |
| 2001-10-09 | WPNU678 | AUDOPR |
| 2000-11-23 | WPNU678 | LICCNV |
| 1999-06-24 | WPNU678 | LIISS |
| 1999-06-24 | WPNU678 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1806926 | 2026-08-02 01:17:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNU678 | ULS 1806926 | 2026-08-02 01:17:31 |
| Status | E | ULS 1806926 | 2026-08-02 01:17:31 |
| Service | IG | ULS 1806926 | 2026-08-02 01:17:31 |
| Grant Date | 2004-06-26 | ULS 1806926 | 2026-08-02 01:17:31 |
| Expiration Date | 2014-06-24 | ULS 1806926 | 2026-08-02 01:17:31 |
| Cancellation Date | 2014-08-30 | ULS 1806926 | 2026-08-02 01:17:31 |