Universal Licensing System
KNNS991
PRATT, COUNTY OF
License details
| ULS identifier | 1288015 |
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| Call sign | KNNS991 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-04-03 |
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| Expiration | 2035-03-23 |
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| Frequency range | 453.6 - 458.6 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PRATT, PRATT, KS |
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| Coordinates | 37.6147500, -98.7292500 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.60000000 | | | 30.000000 | 60.000000 | |
| 2 | 1 | MO | 453.60000000 | | | 50.000000 | | |
| 2 | 1 | MO | 458.60000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.60000000 | | 11K2F3E |
| 2 | 1 | 453.60000000 | | 11K2F3E |
| 2 | 1 | 458.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.6 KM SSE OF INT OF HWY 54 & HWY 2, PRATT, PRATT, KS | 37.61475000, -98.72925000 | 579.000 m | TOWER | 122.000 m structure / 128.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 128.000 m | | | | 122.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 900 S OAK ST, PRATT, KS | PRATT | 6206724120 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-03 | KNNS991 | LIREN |
| 2015-02-04 | KNNS991 | LIREN |
| 2015-01-05 | KNNS991 | LTSAPR |
| 2014-12-29 | KNNS991 | LETRES |
| 2011-07-13 | KNNS991 | LIMOD |
| 2011-04-13 | KNNS991 | LTSAPR |
| 2005-01-21 | KNNS991 | LTSAPR |
| 2005-01-21 | KNNS991 | LIREN |
| 2004-12-27 | KNNS991 | LETRES |
| 2002-02-13 | KNNS991 | AUDOPR |
| 2000-10-20 | KNNS991 | LICCNV |
| 2000-03-23 | KNNS991 | AUTHPR |
| 2000-03-23 | KNNS991 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288015 | 2026-08-02 01:10:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNS991 | ULS 1288015 | 2026-08-02 01:10:07 |
| Status | A | ULS 1288015 | 2026-08-02 01:10:07 |
| Service | PW | ULS 1288015 | 2026-08-02 01:10:07 |
| Grant Date | 2025-04-03 | ULS 1288015 | 2026-08-02 01:10:07 |
| Expiration Date | 2035-03-23 | ULS 1288015 | 2026-08-02 01:10:07 |