Universal Licensing System
KNJN411
DURHAM SCHOOL SERVICES
License details
| ULS identifier | 1629544 |
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| Call sign | KNJN411 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-09-24 |
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| Expiration | 2015-09-18 |
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| Cancellation | 2015-11-21 |
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| Frequency range | 464.275 - 469.275 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LANSING, LEAVENWORTH, KS |
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| Coordinates | 39.2488889, -94.9008056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.27500000 | | | 30.000000 | 112.000000 | |
| 3 | 1 | MO | 464.27500000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 469.27500000 | | | 15.000000 | | |
| 3 | 1 | MO | 469.27500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.27500000 | | 20K0F3E |
| 1 | 1 | 464.27500000 | | 11K2F3E |
| 3 | 1 | 464.27500000 | | 11K2F3E |
| 3 | 1 | 464.27500000 | | 20K0F3E |
| 2 | 1 | 469.27500000 | | 20K0F3E |
| 2 | 1 | 469.27500000 | | 11K2F3E |
| 3 | 1 | 469.27500000 | | 20K0F3E |
| 3 | 1 | 469.27500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 112 S MAIN ST, LANSING, LEAVENWORTH, KS | 39.24888889, -94.90080556 | 255.000 m | | | N |
| 2 | T | KS | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 104 ROCK CREEK PL, LANSING, KS | | 9137273884 |
License history
| Date | File or call sign | Action |
|---|
| 2015-11-21 | KNJN411 | LIEXP |
| 2015-06-22 | KNJN411 | LETRES |
| 2013-02-07 | KNJN411 | LIMOD |
| 2012-11-08 | KNJN411 | ESUAPR |
| 2012-08-13 | KNJN411 | EFUFNR |
| 2012-08-13 | KNJN411 | EFUAPR |
| 2012-08-13 | KNJN411 | ESUAPR |
| 2012-08-13 | KNJN411 | ESUFNR |
| 2012-07-10 | KNJN411 | ESUAPR |
| 2012-06-26 | KNJN411 | ESUAPR |
| 2012-06-12 | KNJN411 | LIAUA |
| 2012-06-11 | KNJN411 | ESUAPR |
| 2012-05-24 | KNJN411 | ESUFNR |
| 2009-04-09 | KNJN411 | ESUFNR |
| 2005-09-24 | KNJN411 | LIREN |
| 2005-06-27 | KNJN411 | LETRES |
| 2005-05-24 | KNJN411 | LIAUA |
| 2005-05-23 | KNJN411 | ESCAPR |
| 2005-04-21 | KNJN411 | LIAUA |
| 2005-04-20 | KNJN411 | ESCAPR |
| 2004-03-08 | KNJN411 | AUDOPR |
| 2000-11-23 | KNJN411 | LICCNV |
| 2000-10-05 | KNJN411 | LIREN |
| 2000-10-05 | KNJN411 | AUTHPR |
| 2000-06-19 | KNJN411 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1629544 | 2026-08-02 01:20:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJN411 | ULS 1629544 | 2026-08-02 01:20:26 |
| Status | E | ULS 1629544 | 2026-08-02 01:20:26 |
| Service | IG | ULS 1629544 | 2026-08-02 01:20:26 |
| Grant Date | 2005-09-24 | ULS 1629544 | 2026-08-02 01:20:26 |
| Expiration Date | 2015-09-18 | ULS 1629544 | 2026-08-02 01:20:26 |
| Cancellation Date | 2015-11-21 | ULS 1629544 | 2026-08-02 01:20:26 |