Universal Licensing System
WPKZ899
Interstate Power and Light Company
License details
| ULS identifier | 1587128 |
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| Call sign | WPKZ899 |
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| Radio service | GO |
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| Status | A |
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| Grant date | 2022-08-25 |
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| Expiration | 2032-10-29 |
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| Frequency range | 857.3375 MHz |
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| Locations | 2 |
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| Representative location | BURLINGTON, DES MOINES, IA |
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| Coordinates | 40.8044722, -91.1440278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 857.33750000 | | | 100.000000 | 350.000000 | |
| 4 | 1 | FB2 | 857.33750000 | | | 100.000000 | 350.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 857.33750000 | | 20K0F1D |
| 3 | 1 | 857.33750000 | | 20K0F2D |
| 3 | 1 | 857.33750000 | | 20K0F3E |
| 4 | 1 | 857.33750000 | | 20K0F3E |
| 4 | 1 | 857.33750000 | | 20K0F2D |
| 4 | 1 | 857.33750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 527 S ROOSEVELT, BURLINGTON, DES MOINES, IA | 40.80447222, -91.14402778 | 213.000 m | TOWER | 49.000 m structure / 49.000 m overall | N |
| 4 | T | 3 KM W, MOUNT PLEASANT, HENRY, IA | 40.96030556, -91.58933333 | 220.000 m | TOWER | 85.000 m structure / 88.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 49.000 m | | | | 76.000 | |
| 1 | 4 | T | | 88.000 m | | | | 99.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 200 1ST ST SE, CEDAR RAPIDS, IA | | 3193984520 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | WPKZ899 | LIAUA |
| 2022-08-25 | WPKZ899 | LIREN |
| 2022-08-08 | WPKZ899 | LETRES |
| 2018-05-31 | WPKZ899 | LIMOD |
| 2012-08-14 | WPKZ899 | LIREN |
| 2012-08-13 | WPKZ899 | ESUAPR |
| 2012-08-06 | WPKZ899 | LETRES |
| 2004-12-29 | WPKZ899 | LIAUA |
| 2004-12-28 | WPKZ899 | ESUAPR |
| 2004-12-18 | WPKZ899 | LIAUA |
| 2004-12-17 | WPKZ899 | ESUAPR |
| 2004-12-04 | WPKZ899 | LIAUA |
| 2004-12-03 | WPKZ899 | ESUAPR |
| 2002-08-14 | WPKZ899 | LIREN |
| 2002-08-05 | WPKZ899 | LETRES |
| 2002-03-16 | WPKZ899 | LIAUA |
| 2002-02-17 | WPKZ899 | LITRAN |
| 2001-11-10 | WPKZ899 | LIAUA |
| 2000-11-22 | WPKZ899 | LICCNV |
| 1997-10-29 | WPKZ899 | LIISS |
| 1997-10-29 | WPKZ899 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1587128 | 2026-08-16 06:49:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKZ899 | ULS 1587128 | 2026-08-16 06:49:43 |
| Status | A | ULS 1587128 | 2026-08-16 06:49:43 |
| Service | GO | ULS 1587128 | 2026-08-16 06:49:43 |
| Grant Date | 2022-08-25 | ULS 1587128 | 2026-08-16 06:49:43 |
| Expiration Date | 2032-10-29 | ULS 1587128 | 2026-08-16 06:49:43 |