Universal Licensing System
WPXA770
KNOXVILLE WATER WORKS
License details
| ULS identifier | 2488929 |
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| Call sign | WPXA770 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2012-12-11 |
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| Expiration | 2023-02-24 |
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| Cancellation | 2023-04-29 |
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| Frequency range | 956.33125 MHz |
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| Locations | 1 |
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| Representative location | KNOXVILLE, MARION, IA |
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| Coordinates | 41.3201944, -93.1026111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 956.33125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 956.33125000 | | 12K5A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KNOXVILLE, MARION, IA | 41.32019444, -93.10261111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ALGON 3157 03 00 00 | | V | 5.0000 | 360.0000 | | |
| 2 | 1 | R | INVENSYS METERING 505 | | | 2.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 NORTH ROCHE ST, KNOXVILLE, IA | MARION | 6418280557 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-29 | WPXA770 | LIEXP |
| 2023-02-14 | WPXA770 | ESURNW |
| 2023-01-25 | WPXA770 | ESURNW |
| 2022-12-26 | WPXA770 | ESURNW |
| 2022-11-28 | WPXA770 | LETRES |
| 2012-12-11 | WPXA770 | LIREN |
| 2012-12-10 | WPXA770 | ESUAPR |
| 2012-12-03 | WPXA770 | LETRES |
| 2012-11-26 | WPXA770 | ESURNW |
| 2011-09-29 | WPXA770 | LTSAPR |
| 2011-09-28 | WPXA770 | ESCAPR |
| 2011-09-28 | WPXA770 | EFCAPR |
| 2011-09-28 | WPXA770 | LIAUA |
| 2011-09-27 | WPXA770 | ESUAPR |
| 2011-09-27 | WPXA770 | EFUAPR |
| 2004-05-24 | WPXA770 | LETCNS |
| 2003-02-24 | WPXA770 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2488929 | 2026-08-02 02:44:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXA770 | ULS 2488929 | 2026-08-02 02:44:03 |
| Status | E | ULS 2488929 | 2026-08-02 02:44:03 |
| Service | MG | ULS 2488929 | 2026-08-02 02:44:03 |
| Grant Date | 2012-12-11 | ULS 2488929 | 2026-08-02 02:44:03 |
| Expiration Date | 2023-02-24 | ULS 2488929 | 2026-08-02 02:44:03 |
| Cancellation Date | 2023-04-29 | ULS 2488929 | 2026-08-02 02:44:03 |