Universal Licensing System
KNNW457
ADP INC
License details
| ULS identifier | 1635972 |
|---|
| Call sign | KNNW457 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-06-05 |
|---|
| Expiration | 2001-06-05 |
|---|
| Cancellation | 2001-08-05 |
|---|
| Frequency range | 154.57 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | MULTNOMAH, OR |
|---|
| Coordinates | 45.5481667, -122.6128611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:25 |
|---|
Licensee
| Name | ADP INC |
|---|
| Applicant type | C |
|---|
| FRN | 0003474517 |
|---|
| Location | PORTLAND, OR |
|---|
| Address | 5743 NE COLUMBIA BLVD, PORTLAND, OR, 972181252 |
|---|
| Phone | 5032808220 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 154.57000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MULTNOMAH, OR | 45.54816667, -122.61286111 | | | | |
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 | 5743 NE COLUMBIA BLVD, PORTLAND, OR | | 5032808220 |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-04 | KNNW457 | AUDCAN |
| 2001-08-05 | KNNW457 | LIEXP |
| 2001-03-12 | KNNW457 | LETRES |
| 2000-11-23 | KNNW457 | LICCNV |
| 1996-06-05 | KNNW457 | LIISS |
| 1996-06-05 | KNNW457 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1635972 | 2026-08-02 01:13:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNW457 | ULS 1635972 | 2026-08-02 01:13:25 |
| Status | E | ULS 1635972 | 2026-08-02 01:13:25 |
| Service | IG | ULS 1635972 | 2026-08-02 01:13:25 |
| Grant Date | 1996-06-05 | ULS 1635972 | 2026-08-02 01:13:25 |
| Expiration Date | 2001-06-05 | ULS 1635972 | 2026-08-02 01:13:25 |
| Cancellation Date | 2001-08-05 | ULS 1635972 | 2026-08-02 01:13:25 |