Universal Licensing System
WRTP252
Communications Northwest
License details
| ULS identifier | 4633119 |
|---|
| Call sign | WRTP252 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2022-07-11 |
|---|
| Expiration | 2032-07-11 |
|---|
| Frequency range | 452.65 - 468.325 MHz (4 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | TOUTLE, COWLITZ, WA |
|---|
| Coordinates | 46.2856667, -122.5517778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:00 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB6 | 452.65000000 | | | 100.000000 | 17.400000 | |
| 6 | 1 | MO6 | 452.65000000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO6 | 457.65000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 463.32500000 | | | 100.000000 | 23.000000 | |
| 2 | 1 | MO6 | 463.32500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB6 | 463.32500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 463.32500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 468.32500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO6 | 468.32500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 452.65000000 | | 11K0F3E |
| 5 | 1 | 452.65000000 | | 4K00F1D |
| 5 | 1 | 452.65000000 | | 4K00F1E |
| 6 | 1 | 452.65000000 | | 4K00F1D |
| 6 | 1 | 452.65000000 | | 4K00F1E |
| 6 | 1 | 452.65000000 | | 11K0F3E |
| 6 | 1 | 457.65000000 | | 11K0F3E |
| 6 | 1 | 457.65000000 | | 4K00F1D |
| 6 | 1 | 457.65000000 | | 4K00F1E |
| 1 | 1 | 463.32500000 | | 4K00F1D |
| 1 | 1 | 463.32500000 | | 11K0F3E |
| 1 | 1 | 463.32500000 | | 4K00F1E |
| 2 | 1 | 463.32500000 | | 11K0F3E |
| 2 | 1 | 463.32500000 | | 4K00F1D |
| 2 | 1 | 463.32500000 | | 4K00F1E |
| 3 | 1 | 463.32500000 | | 11K0F3E |
| 3 | 1 | 463.32500000 | | 4K00F1E |
| 3 | 1 | 463.32500000 | | 4K00F1D |
| 4 | 1 | 463.32500000 | | 4K00F1E |
| 4 | 1 | 463.32500000 | | 4K00F1D |
| 4 | 1 | 463.32500000 | | 11K0F3E |
| 2 | 1 | 468.32500000 | | 4K00F1D |
| 2 | 1 | 468.32500000 | | 4K00F1E |
| 2 | 1 | 468.32500000 | | 11K0F3E |
| 4 | 1 | 468.32500000 | | 11K0F3E |
| 4 | 1 | 468.32500000 | | 4K00F1D |
| 4 | 1 | 468.32500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIGNAL PEAK, TOUTLE, COWLITZ, WA | 46.28566667, -122.55177778 | 1004.000 m | GTOWER | 46.000 m structure / 48.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Mt. Brynion, on Mt. Brynion Road, LONGVIEW, COWLITZ, WA | 46.16372222, -122.85369444 | 397.200 m | LTOWER | 30.500 m structure / 30.500 m overall | |
| 4 | T | | | | | | |
| 5 | T | Davis Peak, Woodland, COWLITZ, WA | 45.99361111, -122.59500000 | 838.000 m | LTOWER | 22.000 m structure / 22.000 m overall | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 574.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 27.000 m | | | | 253.800 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 22.000 m | | | | 579.500 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 9510 SE Main St, Milwaukie, OR | CLACKAMAS | 5032329031 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-21 | WRTP252 | LIAUA |
| 2023-04-11 | WRTP252 | LETCNS |
| 2022-07-11 | WRTP252 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4633119 | 2026-08-02 01:15:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTP252 | ULS 4633119 | 2026-08-02 01:15:00 |
| Status | A | ULS 4633119 | 2026-08-02 01:15:00 |
| Service | YG | ULS 4633119 | 2026-08-02 01:15:00 |
| Grant Date | 2022-07-11 | ULS 4633119 | 2026-08-02 01:15:00 |
| Expiration Date | 2032-07-11 | ULS 4633119 | 2026-08-02 01:15:00 |