Universal Licensing System
WPRM439
CCOM, Inc
License details
| ULS identifier | 1833456 |
|---|
| Call sign | WPRM439 |
|---|
| Radio service | IK |
|---|
| Status | E |
|---|
| Grant date | 2000-11-17 |
|---|
| Expiration | 2010-11-17 |
|---|
| Cancellation | 2011-01-08 |
|---|
| Frequency range | 451.775 - 469.975 MHz (22 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PORTLAND, MULTNOMAH, OR |
|---|
| Coordinates | 45.6065000, -122.7745556 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:42:58 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB6C | 451.77500000 | | | 100.000000 | 69.000000 | |
| 6 | 1 | MO6 | 451.77500000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 452.00000000 | | | 100.000000 | | |
| 3 | 1 | FB6C | 452.10000000 | | | 100.000000 | 69.000000 | |
| 6 | 1 | MO6 | 452.10000000 | | | 100.000000 | | |
| 3 | 1 | FB6C | 452.20000000 | | | 100.000000 | 69.000000 | |
| 6 | 1 | MO6 | 452.20000000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 452.25000000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 452.47500000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 452.50000000 | | | 100.000000 | | |
| 6 | 1 | MO6 | 456.77500000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 457.00000000 | | | 100.000000 | | |
| 6 | 1 | MO6 | 457.10000000 | | | 100.000000 | | |
| 6 | 1 | MO6 | 457.20000000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 457.25000000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 457.50000000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 462.03750000 | | | 100.000000 | | |
| 2 | 1 | FB6C | 464.32500000 | | | 100.000000 | 316.000000 | |
| 5 | 1 | MO6 | 464.32500000 | | | 100.000000 | | |
| 2 | 1 | FB6C | 464.62500000 | | | 100.000000 | 316.000000 | |
| 5 | 1 | MO6 | 464.62500000 | | | 100.000000 | | |
| 1 | 1 | FB6 | 464.75000000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | MO6 | 464.75000000 | | | 100.000000 | | |
| 2 | 1 | FB6C | 464.97500000 | | | 100.000000 | 316.000000 | |
| 5 | 1 | MO6 | 464.97500000 | | | 100.000000 | | |
| 5 | 1 | MO6 | 469.32500000 | | | 100.000000 | | |
| 5 | 1 | MO6 | 469.62500000 | | | 100.000000 | | |
| 4 | 1 | MO6 | 469.75000000 | | | 100.000000 | | |
| 5 | 1 | MO6 | 469.97500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.77500000 | | 20K0F3E |
| 6 | 1 | 451.77500000 | | 20K0F3E |
| 4 | 1 | 452.00000000 | | 20K0F3E |
| 3 | 1 | 452.10000000 | | 20K0F3E |
| 6 | 1 | 452.10000000 | | 20K0F3E |
| 3 | 1 | 452.20000000 | | 20K0F3E |
| 6 | 1 | 452.20000000 | | 20K0F3E |
| 4 | 1 | 452.25000000 | | 20K0F3E |
| 4 | 1 | 452.47500000 | | 20K0F3E |
| 4 | 1 | 452.50000000 | | 20K0F3E |
| 6 | 1 | 456.77500000 | | 20K0F3E |
| 4 | 1 | 457.00000000 | | 20K0F3E |
| 6 | 1 | 457.10000000 | | 20K0F3E |
| 6 | 1 | 457.20000000 | | 20K0F3E |
| 4 | 1 | 457.25000000 | | 20K0F3E |
| 4 | 1 | 457.50000000 | | 20K0F3E |
| 4 | 1 | 462.03750000 | | 11K2F3E |
| 2 | 1 | 464.32500000 | | 20K0F3E |
| 5 | 1 | 464.32500000 | | 20K0F3E |
| 2 | 1 | 464.62500000 | | 20K0F3E |
| 5 | 1 | 464.62500000 | | 20K0F3E |
| 1 | 1 | 464.75000000 | | 20K0F3E |
| 4 | 1 | 464.75000000 | | 20K0F3E |
| 2 | 1 | 464.97500000 | | 20K0F3E |
| 5 | 1 | 464.97500000 | | 20K0F3E |
| 5 | 1 | 469.32500000 | | 20K0F3E |
| 5 | 1 | 469.62500000 | | 20K0F3E |
| 4 | 1 | 469.75000000 | | 20K0F3E |
| 5 | 1 | 469.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 51 STRUNK RD (AT FIRE STATION), WASHOUGAL, CLARK, WA | 45.58483333, -122.20925000 | 335.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | 15540 N LOMBARD, PORTLAND, MULTNOMAH, OR | 45.60650000, -122.77455556 | 91.000 m | BPOLE | 24.000 m structure / 30.000 m overall | N |
| 3 | T | 28718 NE LOOKOUT RD, CAMAS, CLARK, WA | 45.67622222, -122.37869444 | 549.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 28.000 | |
| 1 | 2 | T | | 30.000 m | | | | 32.000 | |
| 1 | 3 | T | | 55.000 m | | | | 337.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 823 E STREET, WASHOUGAL, WA | | 3608353772 |
License history
| Date | File or call sign | Action |
|---|
| 2011-01-08 | WPRM439 | LIEXP |
| 2010-08-23 | WPRM439 | LETRES |
| 2008-12-09 | WPRM439 | LIASS |
| 2008-12-06 | WPRM439 | ESCAPR |
| 2008-04-22 | WPRM439 | ESCFRN |
| 2000-11-23 | WPRM439 | LICCNV |
| 2000-11-17 | WPRM439 | LIISS |
| 2000-11-17 | WPRM439 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833456 | 2026-08-02 00:42:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRM439 | ULS 1833456 | 2026-08-02 00:42:58 |
| Status | E | ULS 1833456 | 2026-08-02 00:42:58 |
| Service | IK | ULS 1833456 | 2026-08-02 00:42:58 |
| Grant Date | 2000-11-17 | ULS 1833456 | 2026-08-02 00:42:58 |
| Expiration Date | 2010-11-17 | ULS 1833456 | 2026-08-02 00:42:58 |
| Cancellation Date | 2011-01-08 | ULS 1833456 | 2026-08-02 00:42:58 |