Universal Licensing System
KNCH496
DES MOINES, CITY OF
License details
| ULS identifier | 1287096 |
|---|
| Call sign | KNCH496 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2013-02-01 |
|---|
| Expiration | 2023-03-31 |
|---|
| Cancellation | 2023-06-03 |
|---|
| Frequency range | 453.3625 - 458.8 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | DES MOINES, POLK, IA |
|---|
| Coordinates | 41.5877778, -93.6272222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:06:44 |
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Licensee
| Name | DES MOINES, CITY OF |
|---|
| Applicant type | G |
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| FRN | 0007868631 |
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| Location | DES MOINES, IA |
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| Address | 1100 DART WAY, DES MOINES, IA, 50309 |
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| Phone | 5152838100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 453.36250000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 453.36250000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FB2 | 453.38750000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 453.38750000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FB2 | 453.62500000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | MO | 453.62500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2 | 453.80000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO | 453.80000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 453.80000000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | MO | 453.80000000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | MO | 458.36250000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 458.38750000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 458.62500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 458.80000000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 458.80000000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 453.36250000 | | 11K2F3E |
| 4 | 1 | 453.36250000 | | 11K2F3E |
| 3 | 1 | 453.38750000 | | 11K2F3E |
| 4 | 1 | 453.38750000 | | 11K2F3E |
| 3 | 1 | 453.62500000 | | 11K2F3E |
| 3 | 1 | 453.62500000 | | 20K0F3E |
| 4 | 1 | 453.62500000 | | 11K2F3E |
| 4 | 1 | 453.62500000 | | 20K0F3E |
| 1 | 1 | 453.80000000 | | 11K2F3E |
| 1 | 1 | 453.80000000 | | 20K0F3E |
| 2 | 1 | 453.80000000 | | 11K2F3E |
| 2 | 1 | 453.80000000 | | 20K0F3E |
| 3 | 1 | 453.80000000 | | 20K0F3E |
| 3 | 1 | 453.80000000 | | 11K2F3E |
| 4 | 1 | 453.80000000 | | 20K0F3E |
| 4 | 1 | 453.80000000 | | 11K2F3E |
| 4 | 1 | 458.36250000 | | 11K2F3E |
| 4 | 1 | 458.38750000 | | 11K2F3E |
| 4 | 1 | 458.62500000 | | 20K0F3E |
| 4 | 1 | 458.62500000 | | 11K2F3E |
| 2 | 1 | 458.80000000 | | 11K2F3E |
| 2 | 1 | 458.80000000 | | 20K0F3E |
| 4 | 1 | 458.80000000 | | 20K0F3E |
| 4 | 1 | 458.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 666 WALNUT ST, DES MOINES, DES MOINES, IA | 41.58583333, -93.62522222 | 242.000 m | BANT | 91.000 m structure / 96.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | 801 GRAND AVENUE, DES MOINES, POLK, IA | 41.58777778, -93.62722222 | 251.000 m | B | 195.000 m structure / 195.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 96.000 m | | | | 67.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 195.000 m | | | | -23.000 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 MTA LN, DES MOINES, IA | POLK | 5152838111 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-03 | KNCH496 | LIEXP |
| 2013-02-01 | KNCH496 | LIREN |
| 2013-02-01 | KNCH496 | LTSAPR |
| 2013-01-07 | KNCH496 | LETRES |
| 2008-12-09 | KNCH496 | LIMOD |
| 2003-10-14 | KNCH496 | LETCNS |
| 2003-02-20 | KNCH496 | LIREN |
| 2003-01-15 | KNCH496 | LIMOD |
| 2003-01-13 | KNCH496 | LETRES |
| 2002-03-11 | KNCH496 | AUDOPR |
| 2000-10-20 | KNCH496 | LICCNV |
| 1998-03-31 | KNCH496 | LIISS |
| 1998-03-31 | KNCH496 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287096 | 2026-08-09 03:06:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNCH496 | ULS 1287096 | 2026-08-09 03:06:44 |
| Status | E | ULS 1287096 | 2026-08-09 03:06:44 |
| Service | PW | ULS 1287096 | 2026-08-09 03:06:44 |
| Grant Date | 2013-02-01 | ULS 1287096 | 2026-08-09 03:06:44 |
| Expiration Date | 2023-03-31 | ULS 1287096 | 2026-08-09 03:06:44 |
| Cancellation Date | 2023-06-03 | ULS 1287096 | 2026-08-09 03:06:44 |