Universal Licensing System
WNDD666
GRUNDY CENTER LIGHT PLANT DBA GRUNDY CENTER LIGHT PLANT
License details
| ULS identifier | 1649332 |
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| Call sign | WNDD666 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-07-01 |
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| Expiration | 2025-09-20 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 464.475 - 469.475 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GRUNDY CENTER, GRUNDY, IA |
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| Coordinates | 42.3583056, -92.7713056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:29 |
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Licensee
| Name | GRUNDY CENTER LIGHT PLANT DBA GRUNDY CENTER LIGHT PLANT |
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| Applicant type | C |
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| FRN | 0002565059 |
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| Location | GRUNDY CENTER, IA |
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| Address | 504 7TH AVE, GRUNDY CENTER, IA, 50638 |
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| Phone | 3198255207 |
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| Email | [email protected] |
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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 | 464.47500000 | | | 100.000000 | 300.000000 | |
| 3 | 1 | MO | 464.47500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 469.47500000 | | | 20.000000 | | |
| 3 | 1 | MO | 469.47500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.47500000 | | 11K0F3E |
| 3 | 1 | 464.47500000 | | 11K0F3E |
| 2 | 1 | 469.47500000 | | 11K0F3E |
| 3 | 1 | 469.47500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2 BLKS N OF G AVE, GRUNDY CENTER, GRUNDY, IA | 42.35830556, -92.77130556 | 319.000 m | | | N |
| 2 | T | IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 21.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 BLKS N OF G AVE, GRUNDY CENTER, IA | GRUNDY | 3198255208 |
License history
| Date | File or call sign | Action |
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| 2025-12-13 | WNDD666 | LIEXP |
| 2025-06-30 | WNDD666 | LETRES |
| 2015-07-01 | WNDD666 | LIREN |
| 2005-07-20 | WNDD666 | LIREN |
| 2005-07-19 | WNDD666 | ESCAPR |
| 2005-06-27 | WNDD666 | LETRES |
| 2001-10-12 | WNDD666 | AUDOPR |
| 2000-11-23 | WNDD666 | LICCNV |
| 2000-07-03 | WNDD666 | LIREN |
| 2000-07-03 | WNDD666 | AUTHPR |
| 2000-06-19 | WNDD666 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1649332 | 2026-08-02 01:10:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNDD666 | ULS 1649332 | 2026-08-02 01:10:29 |
| Status | E | ULS 1649332 | 2026-08-02 01:10:29 |
| Service | IG | ULS 1649332 | 2026-08-02 01:10:29 |
| Grant Date | 2015-07-01 | ULS 1649332 | 2026-08-02 01:10:29 |
| Expiration Date | 2025-09-20 | ULS 1649332 | 2026-08-02 01:10:29 |
| Cancellation Date | 2025-12-13 | ULS 1649332 | 2026-08-02 01:10:29 |