Universal Licensing System
WRK645
ALVINS HEATING AND COOLING INC
License details
| ULS identifier | 1761573 |
|---|
| Call sign | WRK645 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 1999-12-13 |
|---|
| Expiration | 2005-03-22 |
|---|
| Cancellation | 2002-09-13 |
|---|
| Frequency range | 463.725 - 468.725 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | RICHMOND, RAY, MO |
|---|
| Coordinates | 39.2819444, -93.9805000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:29:09 |
|---|
Licensee
| Name | ALVINS HEATING AND COOLING INC |
|---|
| Applicant type | C |
|---|
| Location | RICHMOND, MO |
|---|
| Address | 601 S SHAW, RICHMOND, MO, 64085 |
|---|
| Phone | 8167766365 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.72500000 | | | 90.000000 | 240.000000 | |
| 3 | 1 | MO | 463.72500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 468.72500000 | | | 30.000000 | | |
| 3 | 1 | MO | 468.72500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.72500000 | | 20K0F3E |
| 3 | 1 | 463.72500000 | | 20K0F3E |
| 2 | 1 | 468.72500000 | | 20K0F3E |
| 3 | 1 | 468.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CITY WATER TOWER, RICHMOND, RAY, MO | 39.28194444, -93.98050000 | 296.000 m | TANK | 23.000 m structure / 23.000 m overall | N |
| 2 | T | MO | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 S SHAW, RICHMOND, MO | | 8167766365 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-13 | WRK645 | LITERM |
| 2002-03-28 | WRK645 | AUDCAN |
| 2000-11-23 | WRK645 | LICCNV |
| 1999-12-13 | WRK645 | AUTHPR |
| 1999-12-13 | WRK645 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1761573 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRK645 | ULS 1761573 | 2026-08-02 01:29:09 |
| Status | T | ULS 1761573 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1761573 | 2026-08-02 01:29:09 |
| Grant Date | 1999-12-13 | ULS 1761573 | 2026-08-02 01:29:09 |
| Expiration Date | 2005-03-22 | ULS 1761573 | 2026-08-02 01:29:09 |
| Cancellation Date | 2002-09-13 | ULS 1761573 | 2026-08-02 01:29:09 |