Universal Licensing System
WQSX945
RK Mechanical Inc
License details
| ULS identifier | 3542133 |
|---|
| Call sign | WQSX945 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-12-06 |
|---|
| Expiration | 2023-12-06 |
|---|
| Cancellation | 2024-02-10 |
|---|
| Frequency range | 451.8125 - 469.4875 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 461.03750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 461.16250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 461.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 464.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 466.03750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 466.16250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 466.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 469.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 7K60FXD |
| 1 | 1 | 456.81250000 | | 11K2F3E |
| 1 | 1 | 461.03750000 | | 7K60FXD |
| 1 | 1 | 461.03750000 | | 11K2F3E |
| 1 | 1 | 461.03750000 | | 7K60FXE |
| 1 | 1 | 461.16250000 | | 11K2F3E |
| 1 | 1 | 461.16250000 | | 7K60FXE |
| 1 | 1 | 461.16250000 | | 7K60FXD |
| 1 | 1 | 461.28750000 | | 7K60FXD |
| 1 | 1 | 461.28750000 | | 11K2F3E |
| 1 | 1 | 461.28750000 | | 7K60FXE |
| 1 | 1 | 464.48750000 | | 7K60FXD |
| 1 | 1 | 464.48750000 | | 7K60FXE |
| 1 | 1 | 464.48750000 | | 11K2F3E |
| 1 | 1 | 466.03750000 | | 7K60FXE |
| 1 | 1 | 466.03750000 | | 7K60FXD |
| 1 | 1 | 466.03750000 | | 11K2F3E |
| 1 | 1 | 466.16250000 | | 7K60FXE |
| 1 | 1 | 466.16250000 | | 11K2F3E |
| 1 | 1 | 466.16250000 | | 7K60FXD |
| 1 | 1 | 466.28750000 | | 7K60FXE |
| 1 | 1 | 466.28750000 | | 7K60FXD |
| 1 | 1 | 466.28750000 | | 11K2F3E |
| 1 | 1 | 469.48750000 | | 11K2F3E |
| 1 | 1 | 469.48750000 | | 7K60FXD |
| 1 | 1 | 469.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3800 Xanthia St, Denver, CO | DENVER | 3037856857 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-10 | WQSX945 | LIEXP |
| 2023-09-11 | WQSX945 | LETRES |
| 2013-12-06 | WQSX945 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3542133 | 2026-08-02 01:20:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSX945 | ULS 3542133 | 2026-08-02 01:20:36 |
| Status | E | ULS 3542133 | 2026-08-02 01:20:36 |
| Service | IG | ULS 3542133 | 2026-08-02 01:20:36 |
| Grant Date | 2013-12-06 | ULS 3542133 | 2026-08-02 01:20:36 |
| Expiration Date | 2023-12-06 | ULS 3542133 | 2026-08-02 01:20:36 |
| Cancellation Date | 2024-02-10 | ULS 3542133 | 2026-08-02 01:20:36 |