Universal Licensing System
KNHX940
ATK Space Systems Inc.
License details
| ULS identifier | 1902126 |
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| Call sign | KNHX940 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-04-12 |
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| Expiration | 2015-06-08 |
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| Cancellation | 2012-12-03 |
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| Frequency range | 462.5 - 467.4375 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | CLEARFIELD, DAVIS, UT |
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| Coordinates | 41.0993889, -112.0277222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:32 |
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Licensee
| Name | ATK Space Systems Inc. |
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| Applicant type | C |
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| FRN | 0016244311 |
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| Location | Minneapolis, MN |
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| Address | 7480 Flying Cloud Drive, Minneapolis, MN, 55344 |
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| Phone | 7034123258 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 462.21250000 | | | 2.000000 | | |
| 1 | 1 | FB | 462.25000000 | | | 50.000000 | 65.000000 | |
| 2 | 1 | MO | 462.25000000 | | | 50.000000 | | |
| 2 | 1 | MO | 462.28750000 | | | 2.000000 | | |
| 2 | 1 | MO | 462.36250000 | | | 2.000000 | | |
| 2 | 1 | MO | 462.43750000 | | | 2.000000 | | |
| 1 | 1 | FB | 462.50000000 | | | 50.000000 | 65.000000 | |
| 2 | 1 | MO | 462.50000000 | | | 50.000000 | | |
| 2 | 1 | MO | 467.21250000 | | | 2.000000 | | |
| 2 | 1 | MO | 467.28750000 | | | 2.000000 | | |
| 2 | 1 | MO | 467.36250000 | | | 2.000000 | | |
| 2 | 1 | MO | 467.43750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 462.21250000 | | 20K0F3E |
| 1 | 1 | 462.25000000 | | 20K0F3E |
| 2 | 1 | 462.25000000 | | 20K0F3E |
| 2 | 1 | 462.28750000 | | 20K0F3E |
| 2 | 1 | 462.36250000 | | 20K0F3E |
| 2 | 1 | 462.43750000 | | 20K0F3E |
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 467.21250000 | | 20K0F3E |
| 2 | 1 | 467.28750000 | | 20K0F3E |
| 2 | 1 | 467.36250000 | | 20K0F3E |
| 2 | 1 | 467.43750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CLEARFIELD FREEPORT CTR BLDG D14, CLEARFIELD, DAVIS, UT | 41.09938889, -112.02772222 | 1341.000 m | TOWER | 15.000 m structure / 0.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5000 S 8400 W, MAGNA, UT | | 8012505911 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-04 | KNHX940 | LTSAPR |
| 2012-12-04 | KNHX940 | LICAN |
| 2012-08-09 | KNHX940 | LTSAPR |
| 2012-08-09 | KNHX940 | LIAUA |
| 2011-06-01 | KNHX940 | LITRAN |
| 2011-05-27 | KNHX940 | LTSAPR |
| 2007-04-02 | KNHX940 | LTSAPR |
| 2007-03-30 | KNHX940 | EFUAPR |
| 2007-03-30 | KNHX940 | ESUAPR |
| 2005-10-31 | KNHX940 | LIASS |
| 2005-04-12 | KNHX940 | LIREN |
| 2005-04-11 | KNHX940 | ESUAPR |
| 2005-03-21 | KNHX940 | LETRES |
| 2003-04-01 | KNHX940 | LIAUA |
| 2002-05-07 | KNHX940 | AUDOPR |
| 2001-08-22 | KNHX940 | LIAUA |
| 2000-11-24 | KNHX940 | LICCNV |
| 2000-05-03 | KNHX940 | AUTHPR |
| 2000-05-02 | KNHX940 | LIREN |
| 2000-03-03 | KNHX940 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1902126 | 2026-08-02 01:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHX940 | ULS 1902126 | 2026-08-02 01:08:32 |
| Status | C | ULS 1902126 | 2026-08-02 01:08:32 |
| Service | IG | ULS 1902126 | 2026-08-02 01:08:32 |
| Grant Date | 2005-04-12 | ULS 1902126 | 2026-08-02 01:08:32 |
| Expiration Date | 2015-06-08 | ULS 1902126 | 2026-08-02 01:08:32 |
| Cancellation Date | 2012-12-03 | ULS 1902126 | 2026-08-02 01:08:32 |