Universal Licensing System
WDT539
Paging Systems, Inc.
License details
| ULS identifier | 1974796 |
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| Call sign | WDT539 |
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| Radio service | MC |
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| Status | T |
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| Grant date | 2003-06-18 |
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| Expiration | 2013-07-14 |
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| Cancellation | 2004-07-22 |
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| Frequency range | 217.0125 - 217.4875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MARQUETTE, MARQUETTE, MI |
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| Coordinates | 46.5141111, -87.4818056 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:10 |
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Licensee
| Name | Paging Systems, Inc. |
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| Applicant type | C |
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| FRN | 0001546423 |
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| Location | BURLINGAME, CA |
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| Address | BURLINGAME, CA, 940114249 |
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| Phone | 6506971000 |
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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 | FC | 217.01250000 | 217.48750000 | | 50.000000 | | |
| 2 | 1 | FC | 217.01250000 | 217.48750000 | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 217.01250000 | | 16K0F2C |
| 1 | 1 | 217.01250000 | | 16K0F3D |
| 1 | 1 | 217.01250000 | | 16K0F3E |
| 1 | 1 | 217.01250000 | | 16K0F9W |
| 1 | 1 | 217.01250000 | | 16K0F2E |
| 1 | 1 | 217.01250000 | | 16K0F1B |
| 1 | 1 | 217.01250000 | | 16K0F3C |
| 1 | 1 | 217.01250000 | | 16K0F2B |
| 2 | 1 | 217.01250000 | | 16K0F2B |
| 2 | 1 | 217.01250000 | | 16K0F9W |
| 2 | 1 | 217.01250000 | | 16K0F2E |
| 2 | 1 | 217.01250000 | | 16K0F2C |
| 2 | 1 | 217.01250000 | | 16K0F3D |
| 2 | 1 | 217.01250000 | | 16K0F3E |
| 2 | 1 | 217.01250000 | | 16K0F3C |
| 2 | 1 | 217.01250000 | | 16K0F1B |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARQUETTE, MARQUETTE, MARQUETTE, MI | 46.51411111, -87.48180556 | 384.000 m | TOWER | 119.000 m overall | |
| 2 | T | HOUGHTON, HOUGHTON, HOUGHTON, MI | 47.03630556, -88.69541667 | 185.000 m | TOWER | 152.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 67.000 m | | | | | |
| 1 | 2 | T | | 67.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 805 BURLWAY AVE, BURLINGAME, CA | | |
| 2 | MOUNT WILSON, LOS ANGELES, CA | | |
| 3 | 6060 GRIZZLY PEAK BLVD, OAKLAND, CA | | |
| 4 | NO 1 WILSHIRE BLVD, LOS ANGELES, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-22 | WDT539 | COR |
| 2004-07-22 | WDT539 | LITERM |
| 2003-06-18 | WDT539 | LIREN |
| 2003-04-21 | WDT539 | LETRES |
| 2002-07-20 | WDT539 | LIAUA |
| 2002-07-09 | WDT539 | LIAUA |
| 2001-04-27 | WDT539 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974796 | 2026-08-02 02:08:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDT539 | ULS 1974796 | 2026-08-02 02:08:10 |
| Status | T | ULS 1974796 | 2026-08-02 02:08:10 |
| Service | MC | ULS 1974796 | 2026-08-02 02:08:10 |
| Grant Date | 2003-06-18 | ULS 1974796 | 2026-08-02 02:08:10 |
| Expiration Date | 2013-07-14 | ULS 1974796 | 2026-08-02 02:08:10 |
| Cancellation Date | 2004-07-22 | ULS 1974796 | 2026-08-02 02:08:10 |