Universal Licensing System
KNAX788
CATERPILLAR OF DELAWARE INC
License details
| ULS identifier | 1901527 |
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| Call sign | KNAX788 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-08 |
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| Expiration | 2021-02-12 |
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| Cancellation | 2021-04-17 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LAFAYETTE, TIPPECANOE, IN |
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| Coordinates | 40.4150278, -86.8497222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Licensee
| Name | CATERPILLAR OF DELAWARE INC |
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| Applicant type | C |
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| FRN | 0002820298 |
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| Location | PEORIA, IL |
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| Address | 100 NE ADAMS ST, PEORIA, IL, 61629 |
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| Phone | 3096752364 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.17500000 | | | 5.000000 | | |
| 2 | 1 | FB2 | 451.17500000 | | | 75.000000 | | |
| 1 | 1 | MO | 456.17500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K2F3E |
| 2 | 1 | 451.17500000 | | 11K2F3E |
| 1 | 1 | 456.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | CAT TRACTOR BLDG B RD 26 APPROX 1/2 MI W, LAFAYETTE, TIPPECANOE, IN | 40.41502778, -86.84972222 | 204.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 20.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | CATERPILLAR TRACTOR CO PLANT SECURITY OFC 200 S 22ND ST, LAFAYETTE, IN | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-17 | KNAX788 | LIEXP |
| 2020-11-16 | KNAX788 | LETRES |
| 2016-09-01 | KNAX788 | LIMOD |
| 2011-03-24 | KNAX788 | AUTHPR |
| 2011-03-08 | KNAX788 | LIREN |
| 2011-02-08 | KNAX788 | LTSAPR |
| 2010-11-22 | KNAX788 | LETRES |
| 2002-02-21 | KNAX788 | AUDOPR |
| 2001-01-18 | KNAX788 | LIREN |
| 2000-11-28 | KNAX788 | LETRES |
| 2000-11-24 | KNAX788 | LICCNV |
| 1995-11-29 | KNAX788 | AUTHPR |
| 1995-11-29 | KNAX788 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1901527 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAX788 | ULS 1901527 | 2026-08-02 01:13:41 |
| Status | E | ULS 1901527 | 2026-08-02 01:13:41 |
| Service | IG | ULS 1901527 | 2026-08-02 01:13:41 |
| Grant Date | 2011-03-08 | ULS 1901527 | 2026-08-02 01:13:41 |
| Expiration Date | 2021-02-12 | ULS 1901527 | 2026-08-02 01:13:41 |
| Cancellation Date | 2021-04-17 | ULS 1901527 | 2026-08-02 01:13:41 |