Universal Licensing System
WQWX313
Portland Mechanical Contractors
License details
| ULS identifier | 3763517 |
|---|
| Call sign | WQWX313 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-12-15 |
|---|
| Expiration | 2025-12-15 |
|---|
| Cancellation | 2026-02-14 |
|---|
| Frequency range | 451.8125 - 469.4875 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:29 |
|---|
Licensee
| Name | Portland Mechanical Contractors |
|---|
| Applicant type | C |
|---|
| FRN | 0025102435 |
|---|
| Location | Milwaukie, OR |
|---|
| Address | 2000 SE Hanna Harvester Dr, Milwaukie, OR, 97222 |
|---|
| Phone | 5036567400 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.48750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 461.23750000 | | 7K60FXE |
| 1 | 1 | 461.23750000 | | 7K60FXD |
| 1 | 1 | 464.48750000 | | 7K60FXE |
| 1 | 1 | 464.48750000 | | 7K60FXD |
| 1 | 1 | 466.23750000 | | 7K60FXE |
| 1 | 1 | 466.23750000 | | 7K60FXD |
| 1 | 1 | 469.48750000 | | 7K60FXE |
| 1 | 1 | 469.48750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 2000 SE Hanna Harvester Dr, Milwaukie, OR | CLACKAMAS | 5036567400 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-14 | WQWX313 | LIEXP |
| 2025-09-22 | WQWX313 | LETRES |
| 2015-12-15 | WQWX313 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3763517 | 2026-08-02 01:21:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWX313 | ULS 3763517 | 2026-08-02 01:21:29 |
| Status | E | ULS 3763517 | 2026-08-02 01:21:29 |
| Service | IG | ULS 3763517 | 2026-08-02 01:21:29 |
| Grant Date | 2015-12-15 | ULS 3763517 | 2026-08-02 01:21:29 |
| Expiration Date | 2025-12-15 | ULS 3763517 | 2026-08-02 01:21:29 |
| Cancellation Date | 2026-02-14 | ULS 3763517 | 2026-08-02 01:21:29 |