Universal Licensing System
WBJ79
UNIVERSITY OF NORTHWESTERN-ST. PAUL
License details
| ULS identifier | 971007 |
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| Call sign | WBJ79 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1975-03-27 |
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| Expiration | 2029-02-01 |
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| Frequency range | 945 MHz |
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| Locations | 2 |
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| Representative location | WATERLOO, BLACK HAWK, IA |
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| Coordinates | 42.4438889, -92.2994444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 945.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 945.00000000 | | 500KD7W |
| 1 | 1 | 945.00000000 | | 500KD7W |
| 1 | 1 | 945.00000000 | | 500KD7W |
| 1 | 1 | 945.00000000 | | 500KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4880 TEXAS ST, WATERLOO, BLACK HAWK, IA | 42.44388889, -92.29944444 | 259.100 m | GTOWER | 59.400 m structure / 60.700 m overall | N |
| 2 | R | | 42.40069444, -91.84358333 | 298.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark P-9A96G | | H | 24.6000 | 97.2000 | | |
| 1 | 2 | R | Mark P-9A72G | | | 22.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4880 Texas Street, Waterloo, IA | BLACK HAWK | 3192961975 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-19 | WBJ79 | LIMOD |
| 2021-02-10 | WBJ79 | PNACT |
| 2021-02-03 | WBJ79 | PLAUPR |
| 2021-02-03 | WBJ79 | LIREN |
| 2013-09-11 | WBJ79 | PNACT |
| 2013-09-05 | WBJ79 | AUTHPR |
| 2013-09-04 | WBJ79 | ESCFRN |
| 2013-09-04 | WBJ79 | LIMOD |
| 2013-08-28 | WBJ79 | PNACT |
| 2013-08-23 | WBJ79 | AUTHPR |
| 2013-08-22 | WBJ79 | ESCFRN |
| 2013-08-22 | WBJ79 | LIMOD |
| 2013-07-10 | WBJ79 | PNACT |
| 2013-07-09 | WBJ79 | ESCFRN |
| 2013-07-09 | WBJ79 | AUTHPR |
| 2013-07-06 | WBJ79 | LIMOD |
| 2013-07-04 | WBJ79 | AUTHPR |
| 2013-07-03 | WBJ79 | ESCFRN |
| 2013-07-03 | WBJ79 | LIMOD |
| 2013-07-02 | WBJ79 | LIAUA |
| 2013-07-01 | WBJ79 | ESCAPR |
| 2013-04-08 | WBJ79 | LIMOD |
| 2013-01-30 | WBJ79 | PNACT |
| 2013-01-29 | WBJ79 | AUTHPR |
| 2013-01-26 | WBJ79 | LIREN |
| 2013-01-22 | WBJ79 | LTSAPR |
| 2012-12-19 | WBJ79 | LTSAPR |
| 2012-08-01 | WBJ79 | LTSAPR |
| 2007-02-09 | WBJ79 | LIMOD |
| 2006-12-21 | WBJ79 | LTSAPR |
| 2005-02-02 | WBJ79 | PNACT |
| 2005-01-27 | WBJ79 | AUTHPR |
| 2005-01-26 | WBJ79 | LIREN |
| 2004-10-20 | WBJ79 | PNACT |
| 2004-10-14 | WBJ79 | AUTHPR |
| 2004-10-13 | WBJ79 | LIMOD |
| 2003-01-29 | WBJ79 | PNACT |
| 2003-01-22 | WBJ79 | AUTHPR |
| 2003-01-21 | WBJ79 | LIMOD |
| 2000-04-27 | WBJ79 | COR |
| 1999-08-13 | WBJ79 | LICCNV |
| 1999-01-06 | WBJ79 | COR |
| 1998-10-07 | WBJ79 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971007 | 2026-08-02 02:45:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBJ79 | ULS 971007 | 2026-08-02 02:45:33 |
| Status | A | ULS 971007 | 2026-08-02 02:45:33 |
| Service | AS | ULS 971007 | 2026-08-02 02:45:33 |
| Grant Date | 1975-03-27 | ULS 971007 | 2026-08-02 02:45:33 |
| Expiration Date | 2029-02-01 | ULS 971007 | 2026-08-02 02:45:33 |