Universal Licensing System
KNFL481
IOWA, STATE OF, DOT
License details
| ULS identifier | 1287463 |
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| Call sign | KNFL481 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2013-12-05 |
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| Expiration | 2024-01-21 |
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| Cancellation | 2023-11-02 |
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| Frequency range | 159.18 MHz |
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| Locations | 1 |
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| Representative location | DONNELLSON, LEE, IA |
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| Coordinates | 40.6505833, -91.5654444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:51:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 159.18000000 | | | 60.000000 | 173.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.18000000 | | 11K3F1E |
| 1 | 1 | 159.18000000 | | 11K3F3E |
| 1 | 1 | 159.18000000 | | 11K3F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 PARK ST, DONNELLSON, LEE, IA | 40.65058333, -91.56544444 | 216.000 m | TOWER | 30.000 m structure / 36.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.000 m | | | | 47.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 800 LINCOLN WAY, AMES, IA | | 5152391025 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-03 | KNFL481 | LICAN |
| 2023-10-30 | KNFL481 | LETRES |
| 2023-10-23 | KNFL481 | ESURNW |
| 2015-08-14 | KNFL481 | LIMOD |
| 2013-12-05 | KNFL481 | LIREN |
| 2013-12-04 | KNFL481 | ESCAPR |
| 2013-10-28 | KNFL481 | LETRES |
| 2003-11-04 | KNFL481 | LIREN |
| 2003-10-27 | KNFL481 | LETRES |
| 2002-01-15 | KNFL481 | AUDOPR |
| 2000-10-20 | KNFL481 | LICCNV |
| 1999-01-21 | KNFL481 | LIRMD |
| 1999-01-21 | KNFL481 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287463 | 2026-08-23 05:51:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFL481 | ULS 1287463 | 2026-08-23 05:51:58 |
| Status | C | ULS 1287463 | 2026-08-23 05:51:58 |
| Service | PW | ULS 1287463 | 2026-08-23 05:51:58 |
| Grant Date | 2013-12-05 | ULS 1287463 | 2026-08-23 05:51:58 |
| Expiration Date | 2024-01-21 | ULS 1287463 | 2026-08-23 05:51:58 |
| Cancellation Date | 2023-11-02 | ULS 1287463 | 2026-08-23 05:51:58 |