Universal Licensing System
KNAM870
ESSENTIAL SYSTEMS INC
License details
| ULS identifier | 1613992 |
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| Call sign | KNAM870 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-27 |
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| Expiration | 2012-03-27 |
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| Cancellation | 2012-06-02 |
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| Frequency range | 151.685 MHz |
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| Locations | 2 |
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| Representative location | KILMARNOCK, LANCASTER, VA |
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| Coordinates | 37.7084722, -76.3796667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:02 |
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Licensee
| Name | ESSENTIAL SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0006778344 |
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| Location | KILMARNOCK, VA |
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| Address | KILMARNOCK, VA, 22482 |
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| Phone | 8044351066 |
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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 | 151.68500000 | | | 110.000000 | 130.000000 | |
| 2 | 1 | MO | 151.68500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.68500000 | | 20K0F3E |
| 2 | 1 | 151.68500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RT 3 .8 MI N INT RT 3 & RT 200, KILMARNOCK, LANCASTER, VA | 37.70847222, -76.37966667 | 52.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RT 3 .8 MI N INT RT 3 & RT 200, KILMARNOCK, VA | | 8044351066 |
License history
| Date | File or call sign | Action |
|---|
| 2012-06-02 | KNAM870 | LIEXP |
| 2012-01-02 | KNAM870 | LETRES |
| 2002-03-27 | KNAM870 | LIREN |
| 2001-12-26 | KNAM870 | LETRES |
| 2001-11-13 | KNAM870 | AUDOPR |
| 2000-11-22 | KNAM870 | LICCNV |
| 1997-01-22 | KNAM870 | AUTHPR |
| 1997-01-22 | KNAM870 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1613992 | 2026-08-02 01:16:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNAM870 | ULS 1613992 | 2026-08-02 01:16:02 |
| Status | E | ULS 1613992 | 2026-08-02 01:16:02 |
| Service | IG | ULS 1613992 | 2026-08-02 01:16:02 |
| Grant Date | 2002-03-27 | ULS 1613992 | 2026-08-02 01:16:02 |
| Expiration Date | 2012-03-27 | ULS 1613992 | 2026-08-02 01:16:02 |
| Cancellation Date | 2012-06-02 | ULS 1613992 | 2026-08-02 01:16:02 |