Universal Licensing System
WQKX492
INTERSTATE POWER AND LIGHT COMPANY
License details
| ULS identifier | 3139530 |
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| Call sign | WQKX492 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-09-17 |
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| Expiration | 2029-10-16 |
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| Frequency range | 953.95 - 11405 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Cedar Rapids, LINN, IA |
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| Coordinates | 42.0340833, -91.6348611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:21:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 953.95000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 953.95000000 | | 200KD7W |
| 1 | 2 | 11405.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 275 Blairs Ferry Rd, Cedar Rapids, LINN, IA | 42.03408333, -91.63486111 | 261.800 m | POLE | 25.900 m structure / 25.900 m overall | N |
| 2 | R | | 42.04016667, -91.65288889 | 257.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SCALA ELECTRONICS PR-900 (V) | | V | 18.2000 | 294.4000 | | |
| 1 | 2 | R | SCALA ELECTRONICS PR-900 (V) | | | 18.2000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100B | | V | 34.8000 | 294.4000 | | |
| 2 | 2 | R | RFS SC2-W100B | | | 34.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | WQKX492 | LIAUA |
| 2022-04-21 | WQKX492 | LIMOD |
| 2019-09-17 | WQKX492 | LIREN |
| 2019-07-22 | WQKX492 | LETRES |
| 2015-04-11 | WQKX492 | LIAUA |
| 2015-04-10 | WQKX492 | ESUAPR |
| 2011-01-19 | WQKX492 | LETCNS |
| 2009-10-16 | WQKX492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3139530 | 2026-08-17 04:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKX492 | ULS 3139530 | 2026-08-17 04:21:22 |
| Status | A | ULS 3139530 | 2026-08-17 04:21:22 |
| Service | MG | ULS 3139530 | 2026-08-17 04:21:22 |
| Grant Date | 2019-09-17 | ULS 3139530 | 2026-08-17 04:21:22 |
| Expiration Date | 2029-10-16 | ULS 3139530 | 2026-08-17 04:21:22 |