Universal Licensing System
KNNN451
ATLAS ROOFING INC
License details
| ULS identifier | 1633122 |
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| Call sign | KNNN451 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-03-06 |
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| Expiration | 2001-03-06 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 151.655 MHz |
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| Locations | 2 |
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| Representative location | FORT SMITH, SEBASTIAN, AR |
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| Coordinates | 35.3931389, -94.4246667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:56 |
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Licensee
| Name | ATLAS ROOFING INC |
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| Applicant type | C |
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| Location | FORT SMITH, AR |
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| Address | 214 N 3RD ST, FORT SMITH, AR, 72901 |
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| Phone | 5017835769 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 151.65500000 | | | 60.000000 | 145.000000 | |
| 2 | 1 | MO | 151.65500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.65500000 | | 20K0F3E |
| 2 | 1 | 151.65500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 214 N 3RD, FORT SMITH, SEBASTIAN, AR | 35.39313889, -94.42466667 | 140.000 m | TOWER | 28.000 m structure / 33.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.000 m | | | | 151.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 214 N 3RD, FORT SMITH, AR | | 5017835769 |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | KNNN451 | LIEXP |
| 2000-12-11 | KNNN451 | LETRES |
| 2000-11-23 | KNNN451 | LICCNV |
| 1996-03-07 | KNNN451 | AUTHPR |
| 1996-03-06 | KNNN451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1633122 | 2026-08-02 01:27:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNN451 | ULS 1633122 | 2026-08-02 01:27:56 |
| Status | E | ULS 1633122 | 2026-08-02 01:27:56 |
| Service | IG | ULS 1633122 | 2026-08-02 01:27:56 |
| Grant Date | 1996-03-06 | ULS 1633122 | 2026-08-02 01:27:56 |
| Expiration Date | 2001-03-06 | ULS 1633122 | 2026-08-02 01:27:56 |
| Cancellation Date | 2001-05-06 | ULS 1633122 | 2026-08-02 01:27:56 |