Universal Licensing System
WPBZ572
NORTHERN NATURAL GAS COMPANY
License details
| ULS identifier | 1842451 |
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| Call sign | WPBZ572 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-03-15 |
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| Expiration | 2013-04-06 |
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| Cancellation | 2008-04-18 |
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| Frequency range | 456.7 MHz |
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| Locations | 1 |
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| Representative location | WATERLOO, BLACK HAWK, IA |
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| Coordinates | 42.4563889, -92.3376944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:05 |
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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 | 456.70000000 | | | 40.000000 | 135.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 456.70000000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1/2 MI E OF HWY 21 ON HWY 412 1/8 MI S, WATERLOO, BLACK HAWK, IA | 42.45638889, -92.33769444 | 269.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | APPROX 5 MI S, WATERLOO, IA | | 3192962141 |
License history
| Date | File or call sign | Action |
|---|
| 2008-04-19 | WPBZ572 | LICAN |
| 2006-02-09 | WPBZ572 | LITRAN |
| 2005-08-11 | WPBZ572 | LIAUA |
| 2005-08-10 | WPBZ572 | ESUAPR |
| 2004-02-20 | WPBZ572 | LIAUA |
| 2003-03-15 | WPBZ572 | LIREN |
| 2003-01-13 | WPBZ572 | LETRES |
| 2002-08-16 | WPBZ572 | LITRAN |
| 2002-02-14 | WPBZ572 | AUDOPR |
| 2002-01-31 | WPBZ572 | LITRAN |
| 2001-12-02 | WPBZ572 | LITRAN |
| 2000-11-23 | WPBZ572 | LICCNV |
| 1998-03-30 | WPBZ572 | LIREN |
| 1998-03-30 | WPBZ572 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1842451 | 2026-08-02 01:13:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBZ572 | ULS 1842451 | 2026-08-02 01:13:05 |
| Status | C | ULS 1842451 | 2026-08-02 01:13:05 |
| Service | IG | ULS 1842451 | 2026-08-02 01:13:05 |
| Grant Date | 2003-03-15 | ULS 1842451 | 2026-08-02 01:13:05 |
| Expiration Date | 2013-04-06 | ULS 1842451 | 2026-08-02 01:13:05 |
| Cancellation Date | 2008-04-18 | ULS 1842451 | 2026-08-02 01:13:05 |