Universal Licensing System
KNNH393
INDIANAPOLIS MOTOR SPEEDWAY CORPORATION
License details
| ULS identifier | 1630952 |
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| Call sign | KNNH393 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-01-19 |
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| Expiration | 2011-01-22 |
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| Cancellation | 2011-03-26 |
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| Frequency range | 464.9 - 469.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | INDIANAPOLIS, MARION, IN |
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| Coordinates | 39.7931111, -86.2380556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:59 |
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Licensee
| Name | INDIANAPOLIS MOTOR SPEEDWAY CORPORATION |
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| Applicant type | C |
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| Location | INDIANAPOLIS, IN |
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| Address | 4790 W 16TH ST, INDIANAPOLIS, IN, 46222 |
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| Phone | 3174818500 |
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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 | FB2 | 464.90000000 | | | 90.000000 | 900.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 4.000000 | | |
| 2 | 1 | MO | 469.90000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.90000000 | | 20K0F3E |
| 2 | 1 | 464.90000000 | | 20K0F3E |
| 2 | 1 | 469.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4790 W 16TH ST, INDIANAPOLIS, MARION, IN | 39.79311111, -86.23805556 | 223.000 m | B | 32.000 m structure / 37.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 24.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4790 W 16TH ST, INDIANAPOLIS, IN | | 3174846750 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-26 | KNNH393 | LIEXP |
| 2010-11-01 | KNNH393 | LETRES |
| 2001-10-12 | KNNH393 | AUDOPR |
| 2001-01-19 | KNNH393 | LIREN |
| 2001-01-18 | KNNH393 | COR |
| 2000-11-23 | KNNH393 | LICCNV |
| 2000-10-24 | KNNH393 | LETRES |
| 1996-01-22 | KNNH393 | AUTHPR |
| 1996-01-22 | KNNH393 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1630952 | 2026-08-09 03:08:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNH393 | ULS 1630952 | 2026-08-09 03:08:59 |
| Status | E | ULS 1630952 | 2026-08-09 03:08:59 |
| Service | IG | ULS 1630952 | 2026-08-09 03:08:59 |
| Grant Date | 2001-01-19 | ULS 1630952 | 2026-08-09 03:08:59 |
| Expiration Date | 2011-01-22 | ULS 1630952 | 2026-08-09 03:08:59 |
| Cancellation Date | 2011-03-26 | ULS 1630952 | 2026-08-09 03:08:59 |