Universal Licensing System
WPLT933
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 1137712 |
|---|
| Call sign | WPLT933 |
|---|
| Radio service | GS |
|---|
| Status | A |
|---|
| Grant date | 2018-03-27 |
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| Expiration | 2028-02-06 |
|---|
| Frequency range | 929.4125 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | KENT, KING, WA |
|---|
| Coordinates | 47.3912222, -122.2928889 |
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| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-09-13 00:57:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
| 2 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
| 4 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.41250000 | | 20K0F1D |
| 1 | 1 | 929.41250000 | | 20K0F2E |
| 2 | 1 | 929.41250000 | | 20K0F2E |
| 2 | 1 | 929.41250000 | | 20K0F1D |
| 4 | 1 | 929.41250000 | | 20K0F1D |
| 4 | 1 | 929.41250000 | | 20K0F2E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23454 30TH ST, KENT, KING, WA | 47.39122222, -122.29288889 | 114.000 m | B | 21.000 m structure / 28.000 m overall | N |
| 2 | T | KING MOUNTAIN, BELLINGHAM, WHATCOM, WA | 48.80094444, -122.46238889 | 169.000 m | TOWER | 43.000 m structure / 49.000 m overall | N |
| 4 | T | LYNNWOOD HWY 99 15427 HWY 99, LYNNWOOD, SNOHOMISH, WA | 47.85897222, -122.28597222 | 194.000 m | TOWER | 28.000 m structure / 35.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 65.000 | |
| 1 | 2 | T | | 49.000 m | | | | 101.000 | |
| 1 | 4 | T | | 35.000 m | | | | 156.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3625 132ND AVE SE 200, BELLEVUE, CA | | 2064512370 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WPLT933 | LIAUA |
| 2022-03-29 | WPLT933 | LIAUA |
| 2018-03-27 | WPLT933 | LIREN |
| 2017-11-13 | WPLT933 | LETRES |
| 2015-12-04 | WPLT933 | LIAUA |
| 2015-12-03 | WPLT933 | ESUAPR |
| 2013-04-20 | WPLT933 | LIAUA |
| 2013-04-19 | WPLT933 | ESUAPR |
| 2009-11-24 | WPLT933 | LIASS |
| 2009-11-13 | WPLT933 | ESUAPR |
| 2008-03-18 | WPLT933 | LIREN |
| 2008-02-04 | WPLT933 | ESUAPR |
| 2007-11-12 | WPLT933 | LETRES |
| 2007-06-27 | WPLT933 | LIAUA |
| 2007-06-27 | WPLT933 | ESUAPR |
| 2007-04-28 | WPLT933 | LIAUA |
| 2007-04-27 | WPLT933 | ESUAPR |
| 2007-02-17 | WPLT933 | LITRAN |
| 2006-08-01 | WPLT933 | LIAUA |
| 2006-07-31 | WPLT933 | ESUAPR |
| 2006-06-22 | WPLT933 | LIAUA |
| 2006-06-21 | WPLT933 | ESUAPR |
| 2006-06-02 | WPLT933 | LITRAN |
| 2005-02-09 | WPLT933 | PNACT |
| 2005-02-07 | WPLT933 | AUTHPR |
| 2005-02-05 | WPLT933 | AUDMOD |
| 2004-12-07 | WPLT933 | LETAFU |
| 2004-09-28 | WPLT933 | LETAUS |
| 2004-01-24 | WPLT933 | LIAUA |
| 2002-02-09 | WPLT933 | LIAUA |
| 2001-05-09 | WPLT933 | LIAUA |
| 2000-09-15 | WPLT933 | LICCNV |
| 2000-07-24 | WPLT933 | AUTHPR |
| 2000-07-24 | WPLT933 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1137712 | 2026-09-13 00:55:47 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Frn | 0019131390 | ULS 1137712 | 2026-09-13 00:57:25 |
| Applicant Name | AMS Spectrum Holdings, LLC | ULS 1137712 | 2026-09-13 00:57:25 |
| Call Sign | WPLT933 | ULS 1137712 | 2026-09-13 00:57:25 |
| Contact Name | 2142226491 | ULS 1137712 | 2026-09-13 00:57:25 |
| Description | 0008083425 | ULS 1137712 | 2026-09-13 00:57:25 |
| Expiration Date | 2028-02-06 | ULS 1137712 | 2026-09-13 00:57:25 |
| Filed Date | 2018-03-27 | ULS 1137712 | 2026-09-13 00:57:25 |
| Grant Date | 2018-03-27 | ULS 1137712 | 2026-09-13 00:57:25 |
| Service | GS | ULS 1137712 | 2026-09-13 00:57:25 |
| Source Archive | l_LMcomm.zip | ULS 1137712 | 2026-09-13 00:57:25 |
| Status | A | ULS 1137712 | 2026-09-13 00:57:25 |