Universal Licensing System
KNAO441
WALTHILL PUBLIC SCHOOL DISTRICT 13
License details
| ULS identifier | 1273353 |
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| Call sign | KNAO441 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-11-19 |
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| Expiration | 2035-12-05 |
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| Frequency range | 154.9875 - 158.9775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALTHILL, THURSTON, NE |
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| Coordinates | 42.1501389, -96.4759722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.98750000 | | | 50.000000 | 92.000000 | |
| 2 | 1 | MO | 154.98750000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 158.97750000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.98750000 | | 4K00F1E |
| 1 | 1 | 154.98750000 | | 11K2F3E |
| 2 | 1 | 154.98750000 | | 11K2F3E |
| 2 | 1 | 154.98750000 | | 4K00F1E |
| 2 | 1 | 158.97750000 | | 11K2F3E |
| 2 | 1 | 158.97750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 886 HWY 77, WALTHILL, THURSTON, NE | 42.15013889, -96.47597222 | 397.000 m | SILO | 27.500 m structure / 32.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 27.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 602 MAIN ST, WALTHILL, NE | THURSTON | 4028465432 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-10 | KNAO441 | LIMOD |
| 2025-11-19 | KNAO441 | LIREN |
| 2025-09-08 | KNAO441 | LETRES |
| 2020-07-09 | KNAO441 | LIAUA |
| 2015-12-31 | KNAO441 | LIREN |
| 2015-12-29 | KNAO441 | ESUAPR |
| 2015-11-25 | KNAO441 | ESURNW |
| 2015-11-05 | KNAO441 | ESURNW |
| 2015-10-06 | KNAO441 | ESURNW |
| 2015-09-14 | KNAO441 | LETRES |
| 2013-07-30 | KNAO441 | LETCNS |
| 2012-10-31 | KNAO441 | LIMOD |
| 2010-09-10 | KNAO441 | LIMOD |
| 2010-06-09 | KNAO441 | LIAUA |
| 2010-06-08 | KNAO441 | ESCAPR |
| 2005-11-14 | KNAO441 | LIREN |
| 2005-11-03 | KNAO441 | ESCAPR |
| 2005-09-12 | KNAO441 | LETRES |
| 2001-12-07 | KNAO441 | AUDOPR |
| 2000-10-20 | KNAO441 | LICCNV |
| 2000-08-18 | KNAO441 | AUTHPR |
| 2000-08-18 | KNAO441 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273353 | 2026-08-02 01:11:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAO441 | ULS 1273353 | 2026-08-02 01:11:19 |
| Status | A | ULS 1273353 | 2026-08-02 01:11:19 |
| Service | PW | ULS 1273353 | 2026-08-02 01:11:19 |
| Grant Date | 2025-11-19 | ULS 1273353 | 2026-08-02 01:11:19 |
| Expiration Date | 2035-12-05 | ULS 1273353 | 2026-08-02 01:11:19 |