Universal Licensing System
KNHK491
SISEMORE AND ROBERSON PLUMBING CO
License details
| ULS identifier | 1626057 |
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| Call sign | KNHK491 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-29 |
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| Expiration | 2003-09-21 |
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| Cancellation | 2003-11-23 |
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| Frequency range | 151.655 MHz |
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| Locations | 2 |
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| Representative location | SHERMAN, GRAYSON, TX |
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| Coordinates | 33.6384444, -96.6111111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:49 |
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Licensee
| Name | SISEMORE AND ROBERSON PLUMBING CO |
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| Applicant type | C |
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| Location | SHERMAN, TX |
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| Address | 302 N WOOD ST, SHERMAN, TX, 75090 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.65500000 | | | 100.000000 | | |
| 2 | 1 | MO | 151.65500000 | | | 100.000000 | | |
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 | 302 N WOOD ST, SHERMAN, GRAYSON, TX | 33.63844444, -96.61111111 | 222.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 302 N WOOD ST, SHERMAN, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-23 | KNHK491 | LIEXP |
| 2003-06-30 | KNHK491 | LETRES |
| 2001-11-09 | KNHK491 | AUDOPR |
| 2000-11-23 | KNHK491 | LICCNV |
| 1998-09-29 | KNHK491 | AUTHPR |
| 1998-09-29 | KNHK491 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1626057 | 2026-08-02 01:27:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHK491 | ULS 1626057 | 2026-08-02 01:27:49 |
| Status | E | ULS 1626057 | 2026-08-02 01:27:49 |
| Service | IG | ULS 1626057 | 2026-08-02 01:27:49 |
| Grant Date | 1998-09-29 | ULS 1626057 | 2026-08-02 01:27:49 |
| Expiration Date | 2003-09-21 | ULS 1626057 | 2026-08-02 01:27:49 |
| Cancellation Date | 2003-11-23 | ULS 1626057 | 2026-08-02 01:27:49 |