Universal Licensing System
KMX63
Interstate Power and Light Company
License details
| ULS identifier | 962147 |
|---|
| Call sign | KMX63 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-04-07 |
|---|
| Expiration | 2028-05-13 |
|---|
| Frequency range | 6765 - 11485 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WELLSBURG, GRUNDY, IA |
|---|
| Coordinates | 42.3830278, -92.9158333 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 4 | FXO | 11255.00000000 | | | | | |
| 1 | 5 | FXO | 11345.00000000 | | | | | |
| 1 | 6 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 4 | 11255.00000000 | | 10M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 6 | 11485.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15450 220th Street, WELLSBURG, GRUNDY, IA | 42.38302778, -92.91583333 | 337.700 m | LTOWER | 76.200 m structure / 82.300 m overall | N |
| 3 | R | | 42.51980556, -93.25458333 | 333.400 m | | | |
| 5 | R | | 42.28194444, -92.70686111 | 323.100 m | | | |
| 6 | R | | 42.26713889, -92.90427778 | 320.000 m | | | |
| 7 | R | | 42.51980556, -93.25472222 | 336.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS PA8-65A | | | 42.4000 | 0.0000 | | |
| 1 | 5 | R | CommScope VHLP6-11WA | | | 44.0000 | 0.0000 | | |
| 1 | 6 | R | Commscope VHLP3-11WA | | | 38.5000 | | | |
| 1 | 7 | R | Commscope VHLP6-11WA | | | 44.0000 | 0.0000 | | |
| 3 | 1 | T | Commscope PAR8-59A | | H | 40.8000 | 298.7000 | | |
| 4 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 175.8000 | | |
| 5 | 1 | T | CommScope VHLP6-11WA | | V | 44.0000 | 123.0000 | | |
| 6 | 1 | T | Commscope VHLP6-11WA | | V | 44.0000 | 298.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | KMX63 | LIAUA |
| 2024-10-17 | KMX63 | LIAUA |
| 2023-10-24 | KMX63 | LIMOD |
| 2023-03-15 | KMX63 | LIMOD |
| 2019-02-25 | KMX63 | LIMOD |
| 2018-04-07 | KMX63 | LIREN |
| 2018-02-19 | KMX63 | LETRES |
| 2016-10-11 | KMX63 | LIMOD |
| 2008-03-14 | KMX63 | LIREN |
| 2008-03-13 | KMX63 | ESUAPR |
| 2008-02-19 | KMX63 | LETRES |
| 2007-03-19 | KMX63 | LETCNS |
| 2005-12-21 | KMX63 | LIMOD |
| 2005-09-23 | KMX63 | ESUAPR |
| 2004-12-29 | KMX63 | LIAUA |
| 2004-12-28 | KMX63 | ESUAPR |
| 2004-12-18 | KMX63 | LIAUA |
| 2004-12-17 | KMX63 | ESUAPR |
| 2004-12-04 | KMX63 | LIAUA |
| 2004-12-03 | KMX63 | ESUAPR |
| 2002-03-16 | KMX63 | LIAUA |
| 2002-02-17 | KMX63 | LITRAN |
| 2001-11-10 | KMX63 | LIAUA |
| 1999-08-13 | KMX63 | LICCNV |
| 1998-04-08 | KMX63 | LIREN |
| 1997-10-01 | KMX63 | COR |
| 1997-10-01 | KMX63 | LIMOD |
| 1994-08-23 | KMX63 | LIMOD |
| 1993-05-13 | KMX63 | LIMOD |
| 1993-04-06 | KMX63 | LIMOD |
| 1988-06-20 | KMX63 | LIMOD |
| 1988-06-09 | KMX63 | LIMOD |
| 1985-07-23 | KMX63 | LIMOD |
| 1985-07-19 | KMX63 | LIMOD |
| 1985-07-02 | KMX63 | LIMOD |
| 1985-06-10 | KMX63 | LIMOD |
| 1984-06-15 | KMX63 | LIMOD |
| 1984-06-14 | KMX63 | LIMOD |
| 1984-06-13 | KMX63 | LIMOD |
| 1979-05-29 | KMX63 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962147 | 2026-08-02 02:45:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMX63 | ULS 962147 | 2026-08-02 02:45:03 |
| Status | A | ULS 962147 | 2026-08-02 02:45:03 |
| Service | MG | ULS 962147 | 2026-08-02 02:45:03 |
| Grant Date | 2018-04-07 | ULS 962147 | 2026-08-02 02:45:03 |
| Expiration Date | 2028-05-13 | ULS 962147 | 2026-08-02 02:45:03 |