Universal Licensing System
KNBU737
PORTLAND, PORT OF
License details
| ULS identifier | 1210967 |
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| Call sign | KNBU737 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2011-08-24 |
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| Expiration | 2021-10-15 |
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| Cancellation | 2017-03-15 |
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| Frequency range | 453.6 - 458.6 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.6048333, -122.7726111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.60000000 | | | 3.000000 | | |
| 1 | 1 | FX1 | 458.60000000 | | | 3.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.60000000 | | 11K2F3E |
| 1 | 1 | 458.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TERMINAL 4 MAIN GATE FOOT OF N LOMBARD BLVD, PORTLAND, MULTNOMAH, OR | 45.60483333, -122.77261111 | 15.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TERMINAL 4 MAIN GATE FOOT OF N LOMBARD BLVD, PORTLAND, OR | | 5032402123 |
License history
| Date | File or call sign | Action |
|---|
| 2017-03-16 | KNBU737 | LICAN |
| 2016-11-10 | KNBU737 | LIMOD |
| 2011-08-24 | KNBU737 | LIREN |
| 2011-08-16 | KNBU737 | ESURNW |
| 2011-07-25 | KNBU737 | LETRES |
| 2011-07-17 | KNBU737 | ESURNW |
| 2011-05-18 | KNBU737 | LIMOD |
| 2011-05-17 | KNBU737 | ESUAPR |
| 2002-02-14 | KNBU737 | AUDOPR |
| 2001-09-24 | KNBU737 | LIREN |
| 2001-07-23 | KNBU737 | LETRES |
| 2000-10-20 | KNBU737 | LICCNV |
| 1996-09-06 | KNBU737 | AUTHPR |
| 1996-09-06 | KNBU737 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1210967 | 2026-08-02 01:10:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBU737 | ULS 1210967 | 2026-08-02 01:10:26 |
| Status | C | ULS 1210967 | 2026-08-02 01:10:26 |
| Service | PW | ULS 1210967 | 2026-08-02 01:10:26 |
| Grant Date | 2011-08-24 | ULS 1210967 | 2026-08-02 01:10:26 |
| Expiration Date | 2021-10-15 | ULS 1210967 | 2026-08-02 01:10:26 |
| Cancellation Date | 2017-03-15 | ULS 1210967 | 2026-08-02 01:10:26 |