Universal Licensing System
WNKF943
TWIN STATE SAND & GRAVEL CO INC
License details
| ULS identifier | 1660536 |
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| Call sign | WNKF943 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-09-08 |
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| Expiration | 2002-10-30 |
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| Cancellation | 2003-02-02 |
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| Frequency range | 461.225 - 466.225 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ENFIELD, GRAFTON, NH |
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| Coordinates | 43.6214722, -72.1745278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:21 |
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Licensee
| Name | TWIN STATE SAND & GRAVEL CO INC |
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| Applicant type | C |
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| FRN | 0003666161 |
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| Location | WEST LEBANON, NH |
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| Address | WEST LEBANON, NH, 03766 |
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| Phone | 6032988705 |
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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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| 2 | 1 | FB4 | 461.22500000 | | | 100.000000 | 525.000000 | |
| 1 | 1 | FX1 | 466.22500000 | | | 40.000000 | | |
| 3 | 1 | MO | 466.22500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.22500000 | | 20K0F3E |
| 1 | 1 | 466.22500000 | | 20K0F3E |
| 3 | 1 | 466.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NH | | | | | |
| 2 | T | 800 E OF HV CHURCH RESIDENCE POTATO RD, ENFIELD, GRAFTON, NH | 43.62147222, -72.17452778 | 512.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 51.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | OFC TWIN STATE SAND & GRAVEL S END OF ELM ST EXT, WEST LEBANON, NH | | 6032988705 |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-02 | WNKF943 | LIEXP |
| 2002-08-05 | WNKF943 | LETRES |
| 2001-11-29 | WNKF943 | AUDOPR |
| 2000-11-23 | WNKF943 | LICCNV |
| 1997-09-08 | WNKF943 | LIREN |
| 1997-09-08 | WNKF943 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660536 | 2026-08-02 01:10:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKF943 | ULS 1660536 | 2026-08-02 01:10:21 |
| Status | E | ULS 1660536 | 2026-08-02 01:10:21 |
| Service | IG | ULS 1660536 | 2026-08-02 01:10:21 |
| Grant Date | 1997-09-08 | ULS 1660536 | 2026-08-02 01:10:21 |
| Expiration Date | 2002-10-30 | ULS 1660536 | 2026-08-02 01:10:21 |
| Cancellation Date | 2003-02-02 | ULS 1660536 | 2026-08-02 01:10:21 |