Universal Licensing System
WPBK484
PNI SPECTRUM LLC
License details
| ULS identifier | 1704500 |
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| Call sign | WPBK484 |
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| Radio service | IK |
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| Status | E |
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| Grant date | 1997-12-09 |
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| Expiration | 2008-01-04 |
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| Cancellation | 2008-02-19 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | CHATSWORTH, LOS ANGELES, CA |
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| Coordinates | 34.3263889, -118.5870278 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:30 |
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Licensee
| Name | PNI SPECTRUM LLC |
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| Applicant type | L |
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| FRN | 0001832054 |
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| Location | NORCROSS, GA |
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| Address | 5801 GOSHEN SPRINGS RD STE D, NORCROSS, GA, 30071 |
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| Phone | 7704165931 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
| 2 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
| 3 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
| 4 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
| 5 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
| 6 | 1 | FB6C | 157.74000000 | | | 250.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 16K0F2D |
| 1 | 1 | 157.74000000 | | 16K0F1D |
| 1 | 1 | 157.74000000 | | 20K0F3E |
| 2 | 1 | 157.74000000 | | 16K0F1D |
| 2 | 1 | 157.74000000 | | 16K0F2D |
| 2 | 1 | 157.74000000 | | 20K0F3E |
| 3 | 1 | 157.74000000 | | 16K0F1D |
| 3 | 1 | 157.74000000 | | 16K0F2D |
| 3 | 1 | 157.74000000 | | 20K0F3E |
| 4 | 1 | 157.74000000 | | 20K0F3E |
| 4 | 1 | 157.74000000 | | 16K0F1D |
| 4 | 1 | 157.74000000 | | 16K0F2D |
| 5 | 1 | 157.74000000 | | 16K0F2D |
| 5 | 1 | 157.74000000 | | 16K0F1D |
| 5 | 1 | 157.74000000 | | 20K0F3E |
| 6 | 1 | 157.74000000 | | 16K0F2D |
| 6 | 1 | 157.74000000 | | 16K0F1D |
| 6 | 1 | 157.74000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT LUKENS 4 MI N, LA CANADA, LOS ANGELES, CA | 34.27222222, -118.24008333 | 1541.000 m | TOWER | 40.000 m structure | N |
| 2 | T | 1200 W SEVENTH ST, LOS ANGELES, LOS ANGELES, CA | 34.04944444, -118.25702778 | 87.000 m | TOWER | 262.000 m structure | N |
| 3 | T | SANTIAGO PEAK, CORONA, ORANGE, CA | 33.71058333, -117.53422222 | 1697.000 m | TOWER | 78.000 m structure | N |
| 4 | T | OAT MOUNTAIN, CHATSWORTH, LOS ANGELES, CA | 34.32638889, -118.58702778 | 1076.000 m | TOWER | 30.000 m structure | N |
| 5 | T | HOUSER PEAK, PALMDALE, LOS ANGELES, CA | 34.54722222, -118.21286111 | 1554.000 m | TOWER | 18.000 m structure | N |
| 6 | T | MOUNT WOODSON 20 MI NNE, SAN DIEGO, SAN DIEGO, CA | 33.00950000, -116.97058333 | 882.000 m | TOWER | 24.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 0.000 | |
| 1 | 2 | T | | 265.000 m | | | | 0.000 | |
| 1 | 3 | T | | 30.000 m | | | | 0.000 | |
| 1 | 4 | T | | 30.000 m | | | | 0.000 | |
| 1 | 5 | T | | 15.000 m | | | | 0.000 | |
| 1 | 6 | T | | 18.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5801 GOSHEN SPRINGS RD STE D, NORCROSS, GA | | 7704165931 |
License history
| Date | File or call sign | Action |
|---|
| 2008-02-19 | WPBK484 | LIEXP |
| 2007-10-08 | WPBK484 | LETRES |
| 2001-07-07 | WPBK484 | LITRAN |
| 2001-04-02 | WPBK484 | COR |
| 2000-11-23 | WPBK484 | LICCNV |
| 1998-12-21 | WPBK484 | AUTHPR |
| 1997-12-09 | WPBK484 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1704500 | 2026-08-02 00:44:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBK484 | ULS 1704500 | 2026-08-02 00:44:30 |
| Status | E | ULS 1704500 | 2026-08-02 00:44:30 |
| Service | IK | ULS 1704500 | 2026-08-02 00:44:30 |
| Grant Date | 1997-12-09 | ULS 1704500 | 2026-08-02 00:44:30 |
| Expiration Date | 2008-01-04 | ULS 1704500 | 2026-08-02 00:44:30 |
| Cancellation Date | 2008-02-19 | ULS 1704500 | 2026-08-02 00:44:30 |