Universal Licensing System
WNBA961
GRINNELL MUTUAL REINSURANCE COMPANY
License details
| ULS identifier | 1646760 |
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| Call sign | WNBA961 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-18 |
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| Expiration | 2032-02-18 |
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| Frequency range | 468.275 - 469.875 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | GRINNELL, POWESHIEK, IA |
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| Coordinates | 41.6844444, -92.7188056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.27500000 | | | 25.000000 | 40.000000 | |
| 3 | 1 | MO | 463.27500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.30000000 | | | 25.000000 | 40.000000 | |
| 3 | 1 | MO | 463.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.87500000 | | | 25.000000 | 40.000000 | |
| 3 | 1 | MO | 464.87500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.27500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.87500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.87500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.27500000 | | 11K2F3E |
| 3 | 1 | 463.27500000 | | 11K2F3E |
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 1 | 1 | 464.87500000 | | 11K2F3E |
| 3 | 1 | 464.87500000 | | 11K2F3E |
| 3 | 1 | 468.27500000 | | 11K2F3E |
| 3 | 1 | 468.30000000 | | 11K2F3E |
| 2 | 1 | 469.87500000 | | 11K2F3E |
| 3 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | I80 AT HWY 146, GRINNELL, POWESHIEK, IA | 41.68444444, -92.71880556 | 308.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | POWESHIEK, IA | | | | | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 30.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 42515 HIGHWAY 146, GRINNELL, IA | POWESHIEK | 6412698726 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-18 | WNBA961 | LIREN |
| 2017-10-31 | WNBA961 | LIMOD |
| 2012-02-22 | WNBA961 | LIREN |
| 2012-01-13 | WNBA961 | LTSAPR |
| 2011-11-28 | WNBA961 | LETRES |
| 2011-04-26 | WNBA961 | LIMOD |
| 2002-03-20 | WNBA961 | LIREN |
| 2001-11-26 | WNBA961 | LETRES |
| 2001-09-27 | WNBA961 | AUDOPR |
| 2000-11-23 | WNBA961 | LICCNV |
| 1997-04-14 | WNBA961 | AUTHPR |
| 1997-04-14 | WNBA961 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1646760 | 2026-08-02 01:15:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNBA961 | ULS 1646760 | 2026-08-02 01:15:41 |
| Status | A | ULS 1646760 | 2026-08-02 01:15:41 |
| Service | IG | ULS 1646760 | 2026-08-02 01:15:41 |
| Grant Date | 2021-12-18 | ULS 1646760 | 2026-08-02 01:15:41 |
| Expiration Date | 2032-02-18 | ULS 1646760 | 2026-08-02 01:15:41 |