Universal Licensing System
WNZL439
VON DUPRIN INC
License details
| ULS identifier | 1781255 |
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| Call sign | WNZL439 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-20 |
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| Expiration | 2002-05-20 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 463.9875 - 469.5375 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | MARION, IN |
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| Coordinates | 39.8078056, -86.0183056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:53 |
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Licensee
| Name | VON DUPRIN INC |
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| Applicant type | C |
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| FRN | 0002903771 |
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| Location | INDIANAPOLIS, IN |
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| Address | 2720 TOBEY DRIVE, INDIANAPOLIS, IN, 46219 |
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| Phone | 3176138331 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.98750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.53750000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.87500000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.90000000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.92500000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.98750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.53750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.98750000 | | 20K0F1D |
| 1 | 1 | 464.53750000 | | 20K0F1D |
| 1 | 1 | 467.87500000 | | 20K0F1D |
| 1 | 1 | 467.90000000 | | 20K0F1D |
| 1 | 1 | 467.92500000 | | 20K0F1D |
| 1 | 1 | 468.98750000 | | 20K0F1D |
| 1 | 1 | 469.53750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARION, IN | 39.80780556, -86.01830556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2720 TOBEY DRIVE, INDIANAPOLIS, IN | | 3176138331 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-22 | WNZL439 | LIEXP |
| 2002-02-25 | WNZL439 | LETRES |
| 2002-01-28 | WNZL439 | AUDOPR |
| 2000-11-23 | WNZL439 | LICCNV |
| 2000-04-28 | WNZL439 | AUTHPR |
| 2000-04-25 | WNZL439 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1781255 | 2026-08-02 01:10:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZL439 | ULS 1781255 | 2026-08-02 01:10:53 |
| Status | E | ULS 1781255 | 2026-08-02 01:10:53 |
| Service | IG | ULS 1781255 | 2026-08-02 01:10:53 |
| Grant Date | 1997-05-20 | ULS 1781255 | 2026-08-02 01:10:53 |
| Expiration Date | 2002-05-20 | ULS 1781255 | 2026-08-02 01:10:53 |
| Cancellation Date | 2002-09-22 | ULS 1781255 | 2026-08-02 01:10:53 |