Universal Licensing System
WNRT521
GRINNELL COLLEGE
License details
| ULS identifier | 1672102 |
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| Call sign | WNRT521 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-03-16 |
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| Expiration | 2005-03-28 |
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| Cancellation | 2002-07-11 |
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| Frequency range | 464.775 - 469.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GRINNELL, POWESHIEK, IA |
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| Coordinates | 41.7490278, -92.7195000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:07 |
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Licensee
| Name | GRINNELL COLLEGE |
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| Applicant type | C |
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| FRN | 0002590503 |
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| Location | GRINNELL, IA |
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| Address | 1225 10TH AVE, GRINNELL, IA, 50112 |
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| Phone | 6412693300 |
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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 | FB2C | 464.77500000 | | | 25.000000 | 72.000000 | |
| 2 | 1 | MO | 469.77500000 | | | 25.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 2 | 1 | 469.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1120 8TH AVE, GRINNELL, POWESHIEK, IA | 41.74902778, -92.71950000 | 310.900 m | BANT | 21.700 m structure / 27.700 m overall | N |
| 2 | T | | 41.74902778, -92.71950000 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 27.700 m | | | | 45.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1225 10TH AVE, GRINNELL, IA | POWESHIEK | 6412693300 |
License history
| Date | File or call sign | Action |
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| 2002-07-11 | WNRT521 | LITERM |
| 2002-06-20 | WNRT521 | LIMOD |
| 2002-01-18 | WNRT521 | AUDCAN |
| 2000-11-23 | WNRT521 | LICCNV |
| 2000-03-16 | WNRT521 | AUTHPR |
| 2000-03-16 | WNRT521 | LIREN |
| 2000-01-05 | WNRT521 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1672102 | 2026-08-02 01:10:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNRT521 | ULS 1672102 | 2026-08-02 01:10:07 |
| Status | T | ULS 1672102 | 2026-08-02 01:10:07 |
| Service | IG | ULS 1672102 | 2026-08-02 01:10:07 |
| Grant Date | 2000-03-16 | ULS 1672102 | 2026-08-02 01:10:07 |
| Expiration Date | 2005-03-28 | ULS 1672102 | 2026-08-02 01:10:07 |
| Cancellation Date | 2002-07-11 | ULS 1672102 | 2026-08-02 01:10:07 |