Universal Licensing System
WQNP409
Cleveland High School
License details
| ULS identifier | 3279017 |
|---|
| Call sign | WQNP409 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-04-07 |
|---|
| Expiration | 2021-04-07 |
|---|
| Cancellation | 2021-06-12 |
|---|
| Frequency range | 451.7125 - 456.7125 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Portland, MULTNOMAH, OR |
|---|
| Coordinates | 45.4985000, -122.6394167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:02:37 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.71250000 | | | 12.000000 | 12.000000 | |
| 2 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 2 | 1 | 451.71250000 | | 11K2F3E |
| 2 | 1 | 456.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 3400 SE 26th Ave, Portland, MULTNOMAH, OR | 45.49850000, -122.63941667 | 32.000 m | BANT | 9.100 m structure / 10.800 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.800 m | | | | -43.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3400 SE 26th Ave, Portland, OR | MULTNOMAH | 5039165120 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-12 | WQNP409 | LIEXP |
| 2021-03-28 | WQNP409 | ESURNW |
| 2021-03-08 | WQNP409 | ESURNW |
| 2021-02-06 | WQNP409 | ESURNW |
| 2021-01-11 | WQNP409 | LETRES |
| 2021-01-07 | WQNP409 | ESURNW |
| 2012-01-10 | WQNP409 | LETCNS |
| 2011-04-07 | WQNP409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3279017 | 2026-08-09 03:02:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNP409 | ULS 3279017 | 2026-08-09 03:02:37 |
| Status | E | ULS 3279017 | 2026-08-09 03:02:37 |
| Service | IG | ULS 3279017 | 2026-08-09 03:02:37 |
| Grant Date | 2011-04-07 | ULS 3279017 | 2026-08-09 03:02:37 |
| Expiration Date | 2021-04-07 | ULS 3279017 | 2026-08-09 03:02:37 |
| Cancellation Date | 2021-06-12 | ULS 3279017 | 2026-08-09 03:02:37 |