Universal Licensing System
WPBJ279
CATERPILLAR OF DELAWARE INC
License details
| ULS identifier | 1906554 |
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| Call sign | WPBJ279 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-12-22 |
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| Expiration | 2033-01-04 |
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| Frequency range | 451.2125 - 456.2125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JOHNSTON, NC |
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| Coordinates | 35.5085000, -78.4288889 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.21250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.21250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.21250000 | | 11K2F9W |
| 1 | 1 | 456.21250000 | | 11K2F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JOHNSTON, NC | 35.50850000, -78.42888889 | | | | |
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 | CLAYTON PLANT, CLAYTON, NC | | 9195501115 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-22 | WPBJ279 | LIREN |
| 2016-09-01 | WPBJ279 | LIMOD |
| 2012-12-15 | WPBJ279 | LIREN |
| 2012-12-12 | WPBJ279 | LTSAPR |
| 2012-10-08 | WPBJ279 | LETRES |
| 2011-06-02 | WPBJ279 | LIMOD |
| 2011-04-27 | WPBJ279 | LTSAPR |
| 2002-10-24 | WPBJ279 | LIREN |
| 2002-10-07 | WPBJ279 | LETRES |
| 2002-02-21 | WPBJ279 | AUDOPR |
| 2000-11-24 | WPBJ279 | LICCNV |
| 1997-11-20 | WPBJ279 | AUTHPR |
| 1997-11-20 | WPBJ279 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1906554 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBJ279 | ULS 1906554 | 2026-08-02 01:13:42 |
| Status | A | ULS 1906554 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1906554 | 2026-08-02 01:13:42 |
| Grant Date | 2022-12-22 | ULS 1906554 | 2026-08-02 01:13:42 |
| Expiration Date | 2033-01-04 | ULS 1906554 | 2026-08-02 01:13:42 |