Universal Licensing System
KVO937
CALSTO HEATING & COOLING INC
License details
| ULS identifier | 1640525 |
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| Call sign | KVO937 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-03-10 |
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| Expiration | 2004-05-18 |
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| Cancellation | 2004-07-18 |
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| Frequency range | 30.92 MHz |
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| Locations | 2 |
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| Representative location | WINSTON SALEM, FORSYTH, NC |
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| Coordinates | 36.1437500, -80.3717222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:19 |
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Licensee
| Name | CALSTO HEATING & COOLING INC |
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| Applicant type | U |
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| FRN | 0004218327 |
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| Location | WINSTON SALEM, NC |
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| Address | 5649 COUNTRY CLUB RD, WINSTON SALEM, NC, 27104 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 30.92000000 | | | 100.000000 | | |
| 2 | 1 | MO | 30.92000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 30.92000000 | | 20K0F3E |
| 2 | 1 | 30.92000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5649 COUNTRY CLUB RD, WINSTON SALEM, FORSYTH, NC | 36.14375000, -80.37172222 | 226.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5649 COUNTRY CLUB RD, WINSTON SALEM, NC | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-18 | KVO937 | LIEXP |
| 2004-02-23 | KVO937 | LETRES |
| 2001-08-30 | KVO937 | AUDOPR |
| 2000-11-23 | KVO937 | LICCNV |
| 1999-03-10 | KVO937 | AUTHPR |
| 1999-03-10 | KVO937 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1640525 | 2026-08-02 01:09:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KVO937 | ULS 1640525 | 2026-08-02 01:09:19 |
| Status | E | ULS 1640525 | 2026-08-02 01:09:19 |
| Service | IG | ULS 1640525 | 2026-08-02 01:09:19 |
| Grant Date | 1999-03-10 | ULS 1640525 | 2026-08-02 01:09:19 |
| Expiration Date | 2004-05-18 | ULS 1640525 | 2026-08-02 01:09:19 |
| Cancellation Date | 2004-07-18 | ULS 1640525 | 2026-08-02 01:09:19 |