Universal Licensing System
KNIR691
CHRISTENSON ELECTRIC INC
License details
| ULS identifier | 1854767 |
|---|
| Call sign | KNIR691 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-01-25 |
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| Expiration | 2002-01-25 |
|---|
| Cancellation | 2002-05-05 |
|---|
| Frequency range | 451.8 - 469.7375 MHz (20 frequencies) |
|---|
| Locations | 5 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
|---|
| Coordinates | 45.5415000, -122.7590000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:19 |
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Licensee
| Name | CHRISTENSON ELECTRIC INC |
|---|
| Applicant type | C |
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| Location | PORTLAND, OR |
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| Address | 111 SW COLUMBIA STE 480, PORTLAND, OR, 97201 |
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| Phone | 5032856381 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2I | 451.80000000 | | | 110.000000 | | |
| 2 | 1 | MOI | 451.80000000 | | | 100.000000 | | |
| 2 | 1 | FBI | 451.80000000 | | | 110.000000 | | |
| 2 | 1 | MOI | 451.80000000 | | | 10.000000 | | |
| 1 | 1 | FB2 | 451.82500000 | | | 100.000000 | 275.000000 | |
| 4 | 1 | MO | 451.82500000 | | | 100.000000 | | |
| 4 | 1 | MO | 451.93750000 | | | 100.000000 | | |
| 4 | 1 | MO | 452.16250000 | | | 2.000000 | | |
| 3 | 1 | MO | 452.23750000 | | | 2.000000 | | |
| 2 | 1 | MOI | 456.80000000 | | | 100.000000 | | |
| 2 | 1 | MOI | 456.80000000 | | | 10.000000 | | |
| 4 | 1 | MO | 456.82500000 | | | 100.000000 | | |
| 5 | 1 | FBT | 456.82500000 | | | 100.000000 | | |
| 4 | 1 | MO | 456.93750000 | | | 100.000000 | | |
| 4 | 1 | MO | 457.16250000 | | | 2.000000 | | |
| 3 | 1 | MO | 457.23750000 | | | 2.000000 | | |
| 3 | 1 | MO | 461.33750000 | | | 2.000000 | | |
| 3 | 1 | MO | 463.43750000 | | | 2.000000 | | |
| 3 | 1 | MO | 464.51250000 | | | 2.000000 | | |
| 3 | 1 | MO | 464.58750000 | | | 2.000000 | | |
| 3 | 1 | MO | 464.73750000 | | | 2.000000 | | |
| 3 | 1 | MO | 466.33750000 | | | 2.000000 | | |
| 3 | 1 | MO | 468.43750000 | | | 2.000000 | | |
| 3 | 1 | MO | 469.51250000 | | | 2.000000 | | |
| 3 | 1 | MO | 469.58750000 | | | 2.000000 | | |
| 3 | 1 | MO | 469.73750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.80000000 | | 20K0F3E |
| 2 | 1 | 451.80000000 | | 20K0F3E |
| 2 | 1 | 451.80000000 | | 20K0F3E |
| 2 | 1 | 451.80000000 | | 20K0F3E |
| 1 | 1 | 451.82500000 | | 20K0F3E |
| 4 | 1 | 451.82500000 | | 20K0F3E |
| 4 | 1 | 451.93750000 | | 20K0F3E |
| 4 | 1 | 452.16250000 | | 20K0F3E |
| 3 | 1 | 452.23750000 | | 20K0F3E |
| 2 | 1 | 456.80000000 | | 20K0F3E |
| 2 | 1 | 456.80000000 | | 20K0F3E |
| 4 | 1 | 456.82500000 | | 20K0F3E |
| 5 | 1 | 456.82500000 | | 20K0F3E |
| 4 | 1 | 456.93750000 | | 20K0F3E |
| 4 | 1 | 457.16250000 | | 20K0F3E |
| 3 | 1 | 457.23750000 | | 20K0F3E |
| 3 | 1 | 461.33750000 | | 20K0F3E |
| 3 | 1 | 463.43750000 | | 20K0F3E |
| 3 | 1 | 464.51250000 | | 20K0F3E |
| 3 | 1 | 464.58750000 | | 20K0F3E |
| 3 | 1 | 464.73750000 | | 20K0F3E |
| 3 | 1 | 466.33750000 | | 20K0F3E |
| 3 | 1 | 468.43750000 | | 20K0F3E |
| 3 | 1 | 469.51250000 | | 20K0F3E |
| 3 | 1 | 469.58750000 | | 20K0F3E |
| 3 | 1 | 469.73750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2590 NW SKYLINE BLVD, PORTLAND, MULTNOMAH, OR | 45.54150000, -122.75900000 | 325.000 m | TOWER | 34.000 m structure / 37.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 1065.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 111 SW COLUMBIA STE 480, PORTLAND, OR | | 5032856381 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | KNIR691 | LIEXP |
| 2001-10-29 | KNIR691 | LETRES |
| 2000-11-24 | KNIR691 | LICCNV |
| 1997-01-27 | KNIR691 | AUTHPR |
| 1997-01-25 | KNIR691 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1854767 | 2026-08-02 01:27:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIR691 | ULS 1854767 | 2026-08-02 01:27:19 |
| Status | E | ULS 1854767 | 2026-08-02 01:27:19 |
| Service | IG | ULS 1854767 | 2026-08-02 01:27:19 |
| Grant Date | 1997-01-25 | ULS 1854767 | 2026-08-02 01:27:19 |
| Expiration Date | 2002-01-25 | ULS 1854767 | 2026-08-02 01:27:19 |
| Cancellation Date | 2002-05-05 | ULS 1854767 | 2026-08-02 01:27:19 |