Universal Licensing System
WMF421
SOUND MANAGEMENT, LLC
License details
| ULS identifier | 1000813 |
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| Call sign | WMF421 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1992-10-22 |
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| Expiration | 2028-08-01 |
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| Frequency range | 944.5 MHz |
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| Locations | 1 |
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| Representative location | BLOOMINGTON, MONROE, IN |
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| Coordinates | 39.1628056, -86.4724722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:49 |
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Licensee
| Name | SOUND MANAGEMENT, LLC |
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| Applicant type | C |
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| FRN | 0024017683 |
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| Location | INDIANAPOLIS, IN |
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| Address | 5520 EAST 75TH STREET, INDIANAPOLIS, IN, 46250 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 944.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 944.50000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 304 S. SR 446, BLOOMINGTON, MONROE, IN | 39.16280556, -86.47247222 | 263.300 m | | 86.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 273.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-19 | WMF421 | PNACT |
| 2021-05-11 | WMF421 | PLAUPR |
| 2021-05-10 | WMF421 | LIREN |
| 2018-06-06 | WMF421 | PNACT |
| 2018-06-05 | WMF421 | AUTHPR |
| 2018-06-02 | WMF421 | LIMOD |
| 2013-08-21 | WMF421 | PNACT |
| 2013-08-16 | WMF421 | AUTHPR |
| 2013-08-15 | WMF421 | LIMOD |
| 2012-08-01 | WMF421 | PNACT |
| 2012-07-31 | WMF421 | AUTHPR |
| 2012-07-28 | WMF421 | LIREN |
| 2004-08-04 | WMF421 | PNACT |
| 2004-07-28 | WMF421 | AUTHPR |
| 2004-07-27 | WMF421 | LIREN |
| 2004-06-16 | WMF421 | PNACT |
| 2004-06-09 | WMF421 | AUTHPR |
| 2004-06-08 | WMF421 | LIMOD |
| 2004-04-14 | WMF421 | PNACT |
| 2004-04-06 | WMF421 | AUTHPR |
| 2004-04-05 | WMF421 | LIMOD |
| 2003-01-29 | WMF421 | PNACT |
| 2003-01-22 | WMF421 | AUTHPR |
| 2003-01-21 | WMF421 | LIMOD |
| 1999-08-14 | WMF421 | LICCNV |
| 1998-10-22 | WMF421 | COR |
| 1998-09-09 | WMF421 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1000813 | 2026-08-02 02:46:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMF421 | ULS 1000813 | 2026-08-02 02:46:49 |
| Status | A | ULS 1000813 | 2026-08-02 02:46:49 |
| Service | AS | ULS 1000813 | 2026-08-02 02:46:49 |
| Grant Date | 1992-10-22 | ULS 1000813 | 2026-08-02 02:46:49 |
| Expiration Date | 2028-08-01 | ULS 1000813 | 2026-08-02 02:46:49 |