Universal Licensing System
WQIG257
SWINERTON BUILDERS
License details
| ULS identifier | 2980461 |
|---|
| Call sign | WQIG257 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-11-21 |
|---|
| Expiration | 2028-01-30 |
|---|
| Frequency range | 451.6375 - 469.225 MHz (15 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | DENVER, DENVER, CO |
|---|
| Coordinates | 39.7475000, -104.9982500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.22500000 | | | 35.000000 | 75.000000 | |
| 2 | 1 | MO | 464.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.22500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.63750000 | | 7K60FXE |
| 2 | 1 | 451.63750000 | | 11K2F3E |
| 2 | 1 | 452.78750000 | | 11K2F3E |
| 2 | 1 | 452.78750000 | | 7K60FXE |
| 2 | 1 | 452.81250000 | | 11K2F3E |
| 2 | 1 | 452.81250000 | | 7K60FXE |
| 2 | 1 | 452.98750000 | | 7K60FXE |
| 2 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 456.51250000 | | 7K60FXE |
| 2 | 1 | 456.51250000 | | 11K2F3E |
| 2 | 1 | 456.53750000 | | 7K60FXE |
| 2 | 1 | 456.53750000 | | 11K2F3E |
| 2 | 1 | 456.58750000 | | 11K2F3E |
| 2 | 1 | 456.58750000 | | 7K60FXE |
| 2 | 1 | 457.41250000 | | 11K2F3E |
| 2 | 1 | 457.41250000 | | 7K60FXE |
| 2 | 1 | 457.71250000 | | 11K2F3E |
| 2 | 1 | 457.71250000 | | 7K60FXE |
| 2 | 1 | 457.81250000 | | 7K60FXE |
| 2 | 1 | 457.81250000 | | 11K2F3E |
| 2 | 1 | 457.83750000 | | 7K60FXE |
| 2 | 1 | 457.83750000 | | 11K2F3E |
| 2 | 1 | 457.86250000 | | 11K2F3E |
| 2 | 1 | 457.86250000 | | 7K60FXE |
| 2 | 1 | 457.98750000 | | 11K2F3E |
| 2 | 1 | 457.98750000 | | 7K60FXE |
| 1 | 1 | 464.22500000 | | 11K2F3E |
| 1 | 1 | 464.22500000 | | 7K60FXE |
| 2 | 1 | 464.22500000 | | 11K2F3E |
| 2 | 1 | 464.22500000 | | 7K60FXE |
| 2 | 1 | 469.22500000 | | 7K60FXE |
| 2 | 1 | 469.22500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 1475 LAWRENCE STREET, DENVER, DENVER, CO | 39.74750000, -104.99825000 | 1589.000 m | B | 45.000 m structure / 45.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 45.000 m | E | 5.0000 | | -6.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1475 LAWRENCE STREET, DENVER, CO | DENVER | 3034239242 |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-21 | WQIG257 | LIREN |
| 2017-11-06 | WQIG257 | LETRES |
| 2015-07-13 | WQIG257 | LIMOD |
| 2008-11-04 | WQIG257 | LETCNS |
| 2008-01-30 | WQIG257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2980461 | 2026-08-02 01:18:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIG257 | ULS 2980461 | 2026-08-02 01:18:59 |
| Status | A | ULS 2980461 | 2026-08-02 01:18:59 |
| Service | IG | ULS 2980461 | 2026-08-02 01:18:59 |
| Grant Date | 2017-11-21 | ULS 2980461 | 2026-08-02 01:18:59 |
| Expiration Date | 2028-01-30 | ULS 2980461 | 2026-08-02 01:18:59 |