Universal Licensing System
KNKL972
License details
| ULS identifier | 3489 |
|---|---|
| Call sign | KNKL972 |
| Radio service | CD |
| Status | A |
| Grant date | 2019-04-23 |
| Expiration | 2029-04-01 |
| Frequency range | 931.0625 MHz |
| Locations | 11 |
| Representative location | PORTLAND, MULTNOMAH, OR |
| Coordinates | 45.4901111, -122.6981389 |
| Source archive | l_paging.zip |
| Dataset refreshed | 2026-08-02 02:52:27 |
Licensee
| Name | AMS Spectrum Holdings, LLC |
|---|---|
| Applicant type | L |
| FRN | 0019131390 |
| Location | Lewisville, TX |
| Address | 760 E. Main Street, Suite 107, Lewisville, TX, 75057 |
| Phone | 2142226491 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FBBS | 931.06250000 | 485.000000 | ||||
| 6 | 1 | FBBS | 931.06250000 | 590.000000 | ||||
| 7 | 1 | FBBS | 931.06250000 | 1000.000000 | ||||
| 8 | 1 | FBBS | 931.06250000 | 1000.000000 | ||||
| 10 | 1 | FBBS | 931.06250000 | 1000.000000 | ||||
| 11 | 1 | FBBS | 931.06250000 | 896.000000 | ||||
| 12 | 1 | FBBS | 931.06250000 | 1000.000000 | ||||
| 13 | 1 | FBBS | 931.06250000 | 385.000000 | ||||
| 14 | 1 | FBBS | 931.06250000 | 740.000000 | ||||
| 18 | 1 | FBBS | 931.06250000 | 571.000000 | ||||
| 20 | 1 | FBBS | 931.06250000 | 1000.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 6 | 1 | 931.06250000 | 16K0F1D | |
| 6 | 1 | 931.06250000 | 15K0F2D | |
| 6 | 1 | 931.06250000 | 16K0F3E | |
| 7 | 1 | 931.06250000 | 16K0F3E | |
| 7 | 1 | 931.06250000 | 15K0F2D | |
| 7 | 1 | 931.06250000 | 16K0F1D | |
| 8 | 1 | 931.06250000 | 15K0F2D | |
| 8 | 1 | 931.06250000 | 16K0F3E | |
| 8 | 1 | 931.06250000 | 16K0F1D | |
| 10 | 1 | 931.06250000 | 16K0F1D | |
| 10 | 1 | 931.06250000 | 16K0F3E | |
| 10 | 1 | 931.06250000 | 15K0F2D | |
| 11 | 1 | 931.06250000 | 16K0F3E | |
| 11 | 1 | 931.06250000 | 16K0F1D | |
| 11 | 1 | 931.06250000 | 15K0F2D | |
| 12 | 1 | 931.06250000 | 16K0F3E | |
| 12 | 1 | 931.06250000 | 15K0F2D | |
| 12 | 1 | 931.06250000 | 16K0F1D | |
| 13 | 1 | 931.06250000 | 16K0F3E | |
| 13 | 1 | 931.06250000 | 16K0F1D | |
| 13 | 1 | 931.06250000 | 15K0F2D | |
| 14 | 1 | 931.06250000 | 16K0F1D | |
| 14 | 1 | 931.06250000 | 15K0F2D | |
| 14 | 1 | 931.06250000 | 16K0F3E | |
| 18 | 1 | 931.06250000 | 16K0F1D | |
| 18 | 1 | 931.06250000 | 15K0F2D | |
| 18 | 1 | 931.06250000 | 16K0F3E | |
| 20 | 1 | 931.06250000 | 16K0F1D | |
| 20 | 1 | 931.06250000 | 16K0F3E | |
| 20 | 1 | 931.06250000 | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 2 | T | 4504 S.W. CARL PL., PORTLAND, MULTNOMAH, OR | 45.49011111, -122.69813889 | 36.600 m | N | ||
| 6 | T | BALD PEAK, 24705 MOUNTAIN TOP ROAD, NEWBERG, WASHINGTON, OR | 45.35455556, -122.99091667 | 439.000 m | 18.300 m overall | N | |
| 7 | T | PROSPECT HILL NEAR, SALEM, MARION, OR | 44.84733333, -123.11119444 | 303.400 m | 57.600 m overall | N | |
| 8 | T | MT. SCOTT, 10941 S.E. RIDGEWAY DRIVE, PORTLAND, CLACKAMAS, OR | 45.45455556, -122.55147222 | 331.300 m | 18.300 m overall | N | |
| 10 | T | OTTER ROCK, 2.9 MILES SSE OF, NEWPORT, LINCOLN, OR | 44.75622222, -124.04816667 | 317.100 m | 26.800 m overall | N | |
| 11 | T | PETERSON BUTTE, WSW -3 MILES OF LEBANON, LEBANON, LINN, OR | 44.50483333, -122.96008333 | 433.500 m | 46.300 m overall | N | |
| 12 | T | RAINEER HILL, 2.5 MILES S. OF RAINEER, RAINEER, COLUMBIA, OR | 46.04983333, -122.91786111 | 335.400 m | 27.400 m overall | N | |
| 13 | T | Mt. Hood, 2.7 Mi NE of, GOVERNMENT CAMP, CLACKAMAS, OR | 45.33233333, -121.71700000 | 1816.600 m | 26.000 m overall | N | |
| 14 | T | Cape Meares, Meares Point 3.3 Mi NW of, TILLAMOOK, TILLAMOOK, OR | 45.46619444, -123.92094444 | 431.100 m | 48.200 m overall | N | |
| 18 | T | 262 N.W. MILLER ROAD, PORTLAND, MULTNOMAH, OR | 45.52261111, -122.75313889 | 295.100 m | 155.500 m overall | N | |
| 20 | T | 388 STATE STREET, SALEM, MARION, OR | 44.93927778, -123.12258333 | 51.800 m | 60.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | T | DECI BP-10A | 36.600 m | V | 9.0000 | 360.0000 | ||
| 1 | 6 | T | DECI DB-583 | 18.300 m | V | 7.5000 | 136.0000 | ||
| 1 | 7 | T | DECI DB-809 | 57.600 m | V | 12.0000 | 135.0000 | ||
| 1 | 8 | T | DECI DB809K | 18.300 m | V | 12.5000 | 253.0000 | ||
| 1 | 10 | T | DECI DB-809 | 26.800 m | V | 11.9000 | 146.0000 | ||
| 1 | 11 | T | DECI DB-809KYP | 46.300 m | V | 12.0000 | 25.0000 | ||
| 1 | 12 | T | DECI DB-809 | 27.400 m | V | 13.6000 | 360.0000 | ||
| 1 | 13 | T | DECIBEL DB583 | 26.000 m | V | 360.0000 | |||
| 1 | 14 | T | DECIBEL DB-809 | 48.200 m | V | 9.0000 | 360.0000 | ||
| 1 | 18 | T | DECI DB-557 | 155.500 m | V | 12.0000 | 90.0000 | ||
| 1 | 20 | T | DECI DB-809 | 60.400 m | V | 9.0000 | 360.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3625 132ND AVE SE #200, BELLEVUE, WA |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-07-16 | KNKL972 | LIAUA |
| 2022-03-29 | KNKL972 | LIAUA |
| 2019-04-23 | KNKL972 | LIREN |
| 2019-02-11 | KNKL972 | LETRES |
| 2015-12-04 | KNKL972 | LIAUA |
| 2015-12-03 | KNKL972 | ESUAPR |
| 2013-04-20 | KNKL972 | LIAUA |
| 2013-04-19 | KNKL972 | ESUAPR |
| 2009-11-24 | KNKL972 | LIASS |
| 2009-11-13 | KNKL972 | ESUAPR |
| 2009-04-28 | KNKL972 | LIREN |
| 2009-01-05 | KNKL972 | LETRES |
| 2007-06-27 | KNKL972 | LIAUA |
| 2007-06-27 | KNKL972 | ESUAPR |
| 2007-04-28 | KNKL972 | LIAUA |
| 2007-04-27 | KNKL972 | ESUAPR |
| 2007-02-17 | KNKL972 | LITRAN |
| 2006-08-01 | KNKL972 | LIAUA |
| 2006-07-31 | KNKL972 | ESUAPR |
| 2006-06-22 | KNKL972 | LIAUA |
| 2006-06-21 | KNKL972 | ESUAPR |
| 2006-06-02 | KNKL972 | LITRAN |
| 2005-02-09 | KNKL972 | PNACT |
| 2005-02-07 | KNKL972 | AUTHPR |
| 2005-02-04 | KNKL972 | AUDMOD |
| 2004-12-07 | KNKL972 | LETAFU |
| 2004-09-28 | KNKL972 | LETAUS |
| 2004-01-24 | KNKL972 | LIAUA |
| 2002-02-09 | KNKL972 | LIAUA |
| 2001-05-05 | KNKL972 | LIAUA |
| 2000-08-04 | KNKL972 | LITRAN |
| 2000-06-12 | KNKL972 | AUTHPR |
| 2000-06-06 | KNKL972 | LIAUA |
| 2000-06-05 | KNKL972 | AUTHPR |
| 2000-06-01 | KNKL972 | LIASS |
| 2000-06-01 | KNKL972 | AUTHPR |
| 2000-05-22 | KNKL972 | AUTHPR |
| 2000-05-17 | KNKL972 | AUTHPR |
| 2000-05-08 | KNKL972 | AUTHPR |
| 2000-05-05 | KNKL972 | AUTHPR |
| 2000-04-03 | KNKL972 | LIASS |
| 2000-02-03 | KNKL972 | AUTHPR |
| 1999-12-16 | KNKL972 | LIMOD |
| 1999-09-02 | KNKL972 | LIAUA |
| 1999-08-23 | KNKL972 | LITRAN |
| 1999-04-27 | KNKL972 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3489 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNKL972 | ULS 3489 | 2026-08-02 02:52:27 |
| Status | A | ULS 3489 | 2026-08-02 02:52:27 |
| Service | CD | ULS 3489 | 2026-08-02 02:52:27 |
| Grant Date | 2019-04-23 | ULS 3489 | 2026-08-02 02:52:27 |
| Expiration Date | 2029-04-01 | ULS 3489 | 2026-08-02 02:52:27 |
Related FCC records
| System or type | Record | Relationship |
|---|---|---|
| COMPANY | AMS Spectrum Holdings, LLC | Filed By |
| FILING | 1098 | Filed By |
| FILING | 117 | Filed By |
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