Universal Licensing System
WROP413
JTM Construction Inc.
License details
| ULS identifier | 4522906 |
|---|
| Call sign | WROP413 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-11-15 |
|---|
| Expiration | 2031-11-15 |
|---|
| Frequency range | 464.0375 - 469.0375 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Seattle, KING, WA |
|---|
| Coordinates | 47.7200278, -122.3435278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:56 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 451.46250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 451.88750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 456.36250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 456.88750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 457.16250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 464.03750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 469.03750000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 7K60FXE |
| 1 | 1 | 451.36250000 | | 7K60FXD |
| 1 | 1 | 451.36250000 | | 11K2F3E |
| 1 | 1 | 451.36250000 | | 11K2F1D |
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.46250000 | | 7K60FXD |
| 1 | 1 | 451.46250000 | | 11K2F1D |
| 1 | 1 | 451.88750000 | | 11K2F3E |
| 1 | 1 | 451.88750000 | | 11K2F1D |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 451.88750000 | | 7K60FXD |
| 1 | 1 | 452.06250000 | | 7K60FXD |
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 11K2F1D |
| 1 | 1 | 452.16250000 | | 11K2F1D |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 11K2F3E |
| 1 | 1 | 452.16250000 | | 7K60FXD |
| 1 | 1 | 456.36250000 | | 7K60FXE |
| 1 | 1 | 456.36250000 | | 11K2F1D |
| 1 | 1 | 456.36250000 | | 11K2F3E |
| 1 | 1 | 456.36250000 | | 7K60FXD |
| 1 | 1 | 456.46250000 | | 11K2F1D |
| 1 | 1 | 456.46250000 | | 7K60FXE |
| 1 | 1 | 456.46250000 | | 7K60FXD |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.88750000 | | 11K2F3E |
| 1 | 1 | 456.88750000 | | 7K60FXE |
| 1 | 1 | 456.88750000 | | 7K60FXD |
| 1 | 1 | 456.88750000 | | 11K2F1D |
| 1 | 1 | 457.06250000 | | 7K60FXD |
| 1 | 1 | 457.06250000 | | 11K2F3E |
| 1 | 1 | 457.06250000 | | 7K60FXE |
| 1 | 1 | 457.06250000 | | 11K2F1D |
| 1 | 1 | 457.16250000 | | 7K60FXE |
| 1 | 1 | 457.16250000 | | 11K2F3E |
| 1 | 1 | 457.16250000 | | 11K2F1D |
| 1 | 1 | 457.16250000 | | 7K60FXD |
| 1 | 1 | 464.03750000 | | 7K60FXE |
| 1 | 1 | 464.03750000 | | 11K2F1D |
| 1 | 1 | 464.03750000 | | 11K2F3E |
| 1 | 1 | 464.03750000 | | 7K60FXD |
| 1 | 1 | 469.03750000 | | 11K2F1D |
| 1 | 1 | 469.03750000 | | 7K60FXD |
| 1 | 1 | 469.03750000 | | 7K60FXE |
| 1 | 1 | 469.03750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Seattle, KING, WA | 47.72002778, -122.34352778 | | | | |
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 | 800 Maynard Ave S, Seattle, WA | KING | 2065874000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-15 | WROP413 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4522906 | 2026-08-02 01:22:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROP413 | ULS 4522906 | 2026-08-02 01:22:56 |
| Status | A | ULS 4522906 | 2026-08-02 01:22:56 |
| Service | IG | ULS 4522906 | 2026-08-02 01:22:56 |
| Grant Date | 2021-11-15 | ULS 4522906 | 2026-08-02 01:22:56 |
| Expiration Date | 2031-11-15 | ULS 4522906 | 2026-08-02 01:22:56 |