Universal Licensing System
WPKU938
CATERPILLAR INC
License details
| ULS identifier | 1752021 |
|---|
| Call sign | WPKU938 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2012-05-24 |
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| Expiration | 2022-07-29 |
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| Cancellation | 2022-10-01 |
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| Frequency range | 460.8875 - 469.7125 MHz (20 frequencies) |
|---|
| Locations | 1 |
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| Representative location | TROUP, GA |
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| Coordinates | 33.0215278, -84.9671667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:42 |
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Licensee
| Name | CATERPILLAR INC |
|---|
| Applicant type | C |
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| FRN | 0002820298 |
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| Location | AURORA, IL |
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| Address | AURORA, IL, 60507 |
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| Phone | 6308595238 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 460.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.16250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.43750000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.63750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.33750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.53750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.71250000 | | | 2.000000 | | |
| 1 | 1 | MO | 465.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.16250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.43750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.63750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.33750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.53750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.71250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.88750000 | | 11K2F1D |
| 1 | 1 | 461.16250000 | | 11K2F1D |
| 1 | 1 | 461.26250000 | | 11K2F1D |
| 1 | 1 | 461.43750000 | | 11K2F1D |
| 1 | 1 | 461.66250000 | | 11K2F1D |
| 1 | 1 | 463.26250000 | | 11K2F1D |
| 1 | 1 | 463.63750000 | | 11K2F1D |
| 1 | 1 | 464.33750000 | | 11K2F1D |
| 1 | 1 | 464.53750000 | | 11K2F1D |
| 1 | 1 | 464.71250000 | | 11K2F1D |
| 1 | 1 | 465.88750000 | | 11K2F1D |
| 1 | 1 | 466.16250000 | | 11K2F1D |
| 1 | 1 | 466.26250000 | | 11K2F1D |
| 1 | 1 | 466.43750000 | | 11K2F1D |
| 1 | 1 | 466.66250000 | | 11K2F1D |
| 1 | 1 | 468.26250000 | | 11K2F1D |
| 1 | 1 | 468.63750000 | | 11K2F1D |
| 1 | 1 | 469.33750000 | | 11K2F1D |
| 1 | 1 | 469.53750000 | | 11K2F1D |
| 1 | 1 | 469.71250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TROUP, GA | 33.02152778, -84.96716667 | | | | |
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 |
|---|
| 1 | 100 S L WHITE BLVD LA, GRANGE, GA | | 7068125645 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-01 | WPKU938 | LIEXP |
| 2016-09-01 | WPKU938 | LIMOD |
| 2012-05-24 | WPKU938 | LIREN |
| 2012-05-07 | WPKU938 | LETRES |
| 2011-06-02 | WPKU938 | LIMOD |
| 2011-04-27 | WPKU938 | LTSAPR |
| 2002-05-25 | WPKU938 | LIREN |
| 2002-05-06 | WPKU938 | LETRES |
| 2001-09-04 | WPKU938 | AUDOPR |
| 2000-11-23 | WPKU938 | LICCNV |
| 1997-07-29 | WPKU938 | AUTHPR |
| 1997-07-29 | WPKU938 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1752021 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKU938 | ULS 1752021 | 2026-08-02 01:13:42 |
| Status | E | ULS 1752021 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1752021 | 2026-08-02 01:13:42 |
| Grant Date | 2012-05-24 | ULS 1752021 | 2026-08-02 01:13:42 |
| Expiration Date | 2022-07-29 | ULS 1752021 | 2026-08-02 01:13:42 |
| Cancellation Date | 2022-10-01 | ULS 1752021 | 2026-08-02 01:13:42 |