Universal Licensing System
WPNI578
CPC MDU III, LLC
License details
| ULS identifier | 1043781 |
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| Call sign | WPNI578 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1997-10-29 |
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| Expiration | 2002-10-29 |
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| Cancellation | 2003-02-02 |
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| Frequency range | 18142 - 18580 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SACRAMENTO, SACRAMENTO, CA |
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| Coordinates | 38.5840556, -121.4109167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:52 |
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Licensee
| Name | CPC MDU III, LLC |
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| Applicant type | L |
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| FRN | 0004121711 |
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| Location | Bellevue, WA |
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| Address | 13400 Northrup Way, Suite 11, Bellevue, WA, 98005 |
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| Phone | 4259574730 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 18142.00000000 | 18580.00000000 | | | | |
| 1 | 2 | FXO | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 100KN0N |
| 1 | 1 | 18142.00000000 | | 250KF3E |
| 1 | 2 | 18142.00000000 | | 250KF3E |
| 1 | 2 | 18142.00000000 | | 100KN0N |
| 1 | 2 | 18142.00000000 | | 5M75C3F |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1100 HOWE AVE, SACRAMENTO, SACRAMENTO, CA | 38.58405556, -121.41091667 | 10.700 m | | 10.700 m structure / 11.000 m overall | |
| 2 | R | | 38.58433333, -121.40577778 | 9.100 m | | | |
| 3 | R | | 38.58127778, -121.40966667 | 10.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.9000 | 86.1000 | | |
| 1 | 2 | R | | | | 44.7000 | | | |
| 1 | 3 | R | | | | 38.9000 | | | |
| 2 | 1 | T | | | V | 44.7000 | 160.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-02 | WPNI578 | LIEXP |
| 2002-08-05 | WPNI578 | LETRES |
| 2000-09-07 | WPNI578 | LIASS |
| 1999-08-14 | WPNI578 | LICCNV |
| 1997-10-30 | WPNI578 | COR |
| 1997-10-29 | WPNI578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1043781 | 2026-08-02 02:46:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNI578 | ULS 1043781 | 2026-08-02 02:46:52 |
| Status | E | ULS 1043781 | 2026-08-02 02:46:52 |
| Service | MG | ULS 1043781 | 2026-08-02 02:46:52 |
| Grant Date | 1997-10-29 | ULS 1043781 | 2026-08-02 02:46:52 |
| Expiration Date | 2002-10-29 | ULS 1043781 | 2026-08-02 02:46:52 |
| Cancellation Date | 2003-02-02 | ULS 1043781 | 2026-08-02 02:46:52 |