Universal Licensing System
WPYC512
Interstate Power and Light Company
License details
| ULS identifier | 2533502 |
|---|
| Call sign | WPYC512 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2023-05-02 |
|---|
| Expiration | 2033-07-18 |
|---|
| Frequency range | 810.1375 - 860.8625 MHz (15 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CLINTON, CLINTON, IA |
|---|
| Coordinates | 41.8122222, -90.2419167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 7 | 1 | MO | 810.13750000 | | | 35.000000 | 35.000000 | |
| 8 | 1 | FX1 | 810.13750000 | | | 35.000000 | 70.000000 | |
| 10 | 1 | MO | 810.41250000 | | | 35.000000 | 35.000000 | |
| 10 | 1 | MO | 811.38750000 | | | 35.000000 | 35.000000 | |
| 7 | 1 | MO | 812.33750000 | | | 35.000000 | 35.000000 | |
| 8 | 1 | FX1 | 812.33750000 | | | 35.000000 | 70.000000 | |
| 10 | 1 | MO | 814.38750000 | | | 35.000000 | 35.000000 | |
| 10 | 1 | MO | 815.86250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB2C | 855.13750000 | | | 100.000000 | 350.000000 | |
| 9 | 1 | FB2C | 855.41250000 | | | 100.000000 | 350.000000 | |
| 9 | 1 | FB2C | 856.38750000 | | | 100.000000 | 250.000000 | |
| 4 | 1 | FB2C | 856.78750000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2C | 857.33750000 | | | 100.000000 | 350.000000 | |
| 4 | 1 | FB2C | 859.38750000 | | | 60.000000 | 62.000000 | |
| 9 | 1 | FB2C | 859.38750000 | | | 100.000000 | 250.000000 | |
| 4 | 1 | FB2C | 859.78750000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2C | 860.38750000 | | | 70.000000 | 350.000000 | |
| 9 | 1 | FB2C | 860.86250000 | | | 100.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 7 | 1 | 810.13750000 | | 7K60FXD |
| 7 | 1 | 810.13750000 | | 7K60FXW |
| 8 | 1 | 810.13750000 | | 7K60FXW |
| 8 | 1 | 810.13750000 | | 7K60FXD |
| 10 | 1 | 810.41250000 | | 7K60FXD |
| 10 | 1 | 810.41250000 | | 7K60FXW |
| 10 | 1 | 811.38750000 | | 7K60FXW |
| 10 | 1 | 811.38750000 | | 7K60FXD |
| 7 | 1 | 812.33750000 | | 7K60FXW |
| 7 | 1 | 812.33750000 | | 7K60FXD |
| 8 | 1 | 812.33750000 | | 7K60FXD |
| 8 | 1 | 812.33750000 | | 7K60FXW |
| 10 | 1 | 814.38750000 | | 7K60FXD |
| 10 | 1 | 814.38750000 | | 7K60FXW |
| 10 | 1 | 815.86250000 | | 7K60FXD |
| 10 | 1 | 815.86250000 | | 7K60FXW |
| 2 | 1 | 855.13750000 | | 7K60FXW |
| 2 | 1 | 855.13750000 | | 20K0W7W |
| 2 | 1 | 855.13750000 | | 7K60FXD |
| 9 | 1 | 855.41250000 | | 7K60FXD |
| 9 | 1 | 855.41250000 | | 7K60FXW |
| 9 | 1 | 856.38750000 | | 7K60FXD |
| 9 | 1 | 856.38750000 | | 7K60FXW |
| 4 | 1 | 856.78750000 | | 20K0W7W |
| 2 | 1 | 857.33750000 | | 7K60FXD |
| 2 | 1 | 857.33750000 | | 7K60FXW |
| 4 | 1 | 859.38750000 | | 20K0W7W |
| 9 | 1 | 859.38750000 | | 7K60FXD |
| 9 | 1 | 859.38750000 | | 7K60FXW |
| 4 | 1 | 859.78750000 | | 20K0W7W |
| 2 | 1 | 860.38750000 | | 20K0W7W |
| 9 | 1 | 860.86250000 | | 7K60FXD |
| 9 | 1 | 860.86250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | EAST CALAMUS SUB. TOWER, 2448 210TH AVENUE, Grand Mound, CLINTON, IA | 41.82288889, -90.68536111 | 218.000 m | LTOWER | 73.200 m structure / 79.300 m overall | N |
| 4 | T | 725 418th Ave, Preston, JACKSON, IA | 42.04036111, -90.40030556 | 242.000 m | GTOWER | 59.400 m structure / 60.600 m overall | N |
| 7 | T | | | | | | N |
| 8 | T | IA | | | | | N |
| 9 | T | 3301 HWY 67 SOUTH, CLINTON, CLINTON, IA | 41.81222222, -90.24191667 | 179.500 m | LTOWER | 86.900 m structure / 91.400 m overall | N |
| 10 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 79.300 m | | 0.0000 | 0.0000 | 83.500 | |
| 1 | 4 | | | 60.600 m | | 0.0000 | 0.0000 | 107.000 | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | 76.200 m | | | | 60.700 | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 200 FIRST STREET SE, Cedar Rapids, IA | LINN | 3192861326 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | WPYC512 | LIAUA |
| 2023-05-02 | WPYC512 | LIREN |
| 2023-04-24 | WPYC512 | LETRES |
| 2019-03-12 | WPYC512 | LIMOD |
| 2017-10-03 | WPYC512 | LETCNS |
| 2017-07-10 | WPYC512 | LIMOD |
| 2016-04-27 | WPYC512 | LIMOD |
| 2016-03-23 | WPYC512 | ESUAPR |
| 2013-11-01 | WPYC512 | LIMOD |
| 2013-06-07 | WPYC512 | ESUAPR |
| 2013-05-02 | WPYC512 | LIREN |
| 2013-04-22 | WPYC512 | LETRES |
| 2013-01-03 | WPYC512 | LIMOD |
| 2012-08-13 | WPYC512 | ESUAPR |
| 2010-11-09 | WPYC512 | LIMOD |
| 2010-03-30 | WPYC512 | LETCNS |
| 2008-07-15 | WPYC512 | AUTHPR |
| 2008-04-22 | WPYC512 | LETCNS |
| 2006-04-17 | WPYC512 | LETCNS |
| 2004-12-29 | WPYC512 | LIAUA |
| 2004-12-28 | WPYC512 | ESUAPR |
| 2004-12-18 | WPYC512 | LIAUA |
| 2004-12-17 | WPYC512 | ESUAPR |
| 2004-12-04 | WPYC512 | LIAUA |
| 2004-12-03 | WPYC512 | ESUAPR |
| 2003-07-18 | WPYC512 | LIISS |
| 2003-07-18 | WPYC512 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2533502 | 2026-08-02 01:14:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYC512 | ULS 2533502 | 2026-08-02 01:14:17 |
| Status | A | ULS 2533502 | 2026-08-02 01:14:17 |
| Service | YO | ULS 2533502 | 2026-08-02 01:14:17 |
| Grant Date | 2023-05-02 | ULS 2533502 | 2026-08-02 01:14:17 |
| Expiration Date | 2033-07-18 | ULS 2533502 | 2026-08-02 01:14:17 |