Universal Licensing System
KNJX924
ELECTRONIC ENGINEERING COMPANY
License details
| ULS identifier | 1113783 |
|---|
| Call sign | KNJX924 |
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| Radio service | YM |
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| Status | A |
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| Grant date | 2020-10-20 |
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| Expiration | 2030-10-31 |
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| Frequency range | 809 - 860.5625 MHz (17 frequencies) |
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| Locations | 1 |
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| Representative location | AMES, STORY, IA |
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| Coordinates | 42.0222222, -93.5816667 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:42:59 |
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Licensee
| Name | ELECTRONIC ENGINEERING COMPANY |
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| Applicant type | C |
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| FRN | 0002588085 |
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| Location | DES MOINES, IA |
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| Address | 1100 KEOSAUQUA WAY, DES MOINES, IA, 50309 |
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| Phone | 5152831100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2C | 854.03750000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 854.73750000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 855.16250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 855.63750000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 856.01250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 856.56250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 857.01250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 857.06250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 857.06250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 857.56250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 858.01250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 858.56250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 859.01250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 859.56250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 860.01250000 | | | 150.000000 | 432.000000 | |
| 1 | 1 | FB2C | 860.56250000 | | | 150.000000 | 432.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 20K0F3E |
| 2 | 1 | 809.00000000 | | 16K0F3E |
| 1 | 1 | 854.03750000 | | 16K0F3E |
| 1 | 1 | 854.03750000 | | 20K0F3E |
| 1 | 1 | 854.73750000 | | 20K0F3E |
| 1 | 1 | 854.73750000 | | 16K0F3E |
| 1 | 1 | 855.16250000 | | 16K0F3E |
| 1 | 1 | 855.16250000 | | 20K0F3E |
| 1 | 1 | 855.63750000 | | 16K0F3E |
| 1 | 1 | 855.63750000 | | 20K0F3E |
| 1 | 1 | 856.01250000 | | 20K0F3E |
| 1 | 1 | 856.01250000 | | 16K0F3E |
| 1 | 1 | 856.56250000 | | 16K0F3E |
| 1 | 1 | 856.56250000 | | 20K0F3E |
| 1 | 1 | 857.01250000 | | 20K0F3E |
| 1 | 1 | 857.01250000 | | 16K0F3E |
| 1 | 1 | 857.06250000 | | 20K0F3E |
| 1 | 1 | 857.06250000 | | 16K0F3E |
| 1 | 1 | 857.06250000 | | 20K0F3E |
| 1 | 1 | 857.06250000 | | 16K0F3E |
| 1 | 1 | 857.56250000 | | 16K0F3E |
| 1 | 1 | 857.56250000 | | 20K0F3E |
| 1 | 1 | 858.01250000 | | 20K0F3E |
| 1 | 1 | 858.01250000 | | 16K0F3E |
| 1 | 1 | 858.56250000 | | 16K0F3E |
| 1 | 1 | 858.56250000 | | 20K0F3E |
| 1 | 1 | 859.01250000 | | 16K0F3E |
| 1 | 1 | 859.01250000 | | 20K0F3E |
| 1 | 1 | 859.56250000 | | 20K0F3E |
| 1 | 1 | 859.56250000 | | 16K0F3E |
| 1 | 1 | 860.01250000 | | 16K0F3E |
| 1 | 1 | 860.01250000 | | 20K0F3E |
| 1 | 1 | 860.56250000 | | 20K0F3E |
| 1 | 1 | 860.56250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2220 E LINCOLN WAY, AMES, STORY, IA | 42.02222222, -93.58166667 | 283.400 m | TOWER | 70.100 m structure / 70.100 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 | | 67.000 m | | | | 46.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 KESAUQUA WAY, DES MOINES, IA | POLK | 5152831100 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-20 | KNJX924 | LIREN |
| 2020-08-10 | KNJX924 | LETRES |
| 2011-03-24 | KNJX924 | AUTHPR |
| 2010-12-07 | KNJX924 | LIREN |
| 2010-08-09 | KNJX924 | LETRES |
| 2006-12-22 | KNJX924 | LIMOD |
| 2006-12-12 | KNJX924 | LTSAPR |
| 2006-07-06 | KNJX924 | LIMOD |
| 2006-05-25 | KNJX924 | LTSAPR |
| 2002-02-12 | KNJX924 | LIMOD |
| 2001-01-29 | KNJX924 | AUTHPR |
| 2001-01-25 | KNJX924 | COR |
| 2001-01-25 | KNJX924 | INTDUP |
| 2001-01-25 | KNJX924 | LIREN |
| 2000-09-15 | KNJX924 | LICCNV |
| 2000-07-28 | KNJX924 | LETRES |
| 1999-10-19 | KNJX924 | LITRAN |
| 1999-10-19 | KNJX924 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1113783 | 2026-08-02 00:42:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJX924 | ULS 1113783 | 2026-08-02 00:42:59 |
| Status | A | ULS 1113783 | 2026-08-02 00:42:59 |
| Service | YM | ULS 1113783 | 2026-08-02 00:42:59 |
| Grant Date | 2020-10-20 | ULS 1113783 | 2026-08-02 00:42:59 |
| Expiration Date | 2030-10-31 | ULS 1113783 | 2026-08-02 00:42:59 |