Universal Licensing System
WQFC493
Day Management Corporation
License details
| ULS identifier | 2819270 |
|---|
| Call sign | WQFC493 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2026-06-02 |
|---|
| Expiration | 2036-06-14 |
|---|
| Frequency range | 11075 - 18080 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 45.3541667, -122.9891667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 5 | FXO | 17920.00000000 | | | | | |
| 1 | 1 | FXO | 17960.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11075.00000000 | | 9M20D1D |
| 1 | 5 | 17920.00000000 | | 40M0D7W |
| 1 | 1 | 17960.00000000 | | 40M0D7W |
| 1 | 6 | 18040.00000000 | | 40M0D7W |
| 1 | 6 | 18040.00000000 | | 40M0D7W |
| 1 | 6 | 18040.00000000 | | 40M0D7W |
| 1 | 6 | 18040.00000000 | | 40M0D7W |
| 1 | 6 | 18040.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4700 COUNCIL CREST DR, PORTLAND, MULTNOMAH, OR | 45.48872222, -122.69566667 | 310.300 m | LTOWER | 153.900 m structure / 189.000 m overall | N |
| 2 | R | | 45.45419444, -122.78802778 | 61.000 m | | | |
| 4 | R | | 45.43427778, -122.61488889 | 28.000 m | | | |
| 5 | R | | 45.99358333, -122.59647222 | 880.900 m | | | |
| 6 | R | | 45.45480556, -122.55069444 | 310.300 m | | | |
| 7 | R | | 45.35416667, -122.98916667 | 439.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 242.1000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 1 | 5 | R | Cambium Networks LTD 85010089003 | | | 37.4000 | | | |
| 1 | 6 | R | Radio Waves Inc Hp2-18 | | | 38.6000 | | | |
| 1 | 7 | R | RADIO WAVES, INC HP3-18 | | | 43.5000 | 0.0000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 133.7000 | | |
| 4 | 1 | T | Cambium Network, LTD 85010089052 | | V | 40.8000 | 7.7000 | | |
| 5 | 1 | T | Radio Waves, Inc. HP2-18 | | V | 38.6000 | 108.3000 | | |
| 6 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 43.5000 | 237.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4700 SE International Way, Milwaukie, OR | CLACKAMAS | 5036591240 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | WQFC493 | LIREN |
| 2026-03-23 | WQFC493 | LETRES |
| 2024-05-21 | WQFC493 | LIAUA |
| 2017-02-24 | WQFC493 | LIMOD |
| 2016-09-21 | WQFC493 | LIMOD |
| 2016-07-06 | WQFC493 | LIMOD |
| 2016-05-10 | WQFC493 | LIREN |
| 2015-05-14 | WQFC493 | LIMOD |
| 2015-03-06 | WQFC493 | ESUAPR |
| 2013-02-16 | WQFC493 | LIAUA |
| 2013-02-15 | WQFC493 | ESCAPR |
| 2012-07-19 | WQFC493 | LIMOD |
| 2012-05-24 | WQFC493 | ESUAPR |
| 2008-09-02 | WQFC493 | LIMOD |
| 2006-06-14 | WQFC493 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2819270 | 2026-08-02 02:47:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQFC493 | ULS 2819270 | 2026-08-02 02:47:48 |
| Status | A | ULS 2819270 | 2026-08-02 02:47:48 |
| Service | CF | ULS 2819270 | 2026-08-02 02:47:48 |
| Grant Date | 2026-06-02 | ULS 2819270 | 2026-08-02 02:47:48 |
| Expiration Date | 2036-06-14 | ULS 2819270 | 2026-08-02 02:47:48 |