Universal Licensing System
WPBX735
CATERPILLAR OF DELAWARE INC
License details
| ULS identifier | 1706693 |
|---|
| Call sign | WPBX735 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-07-12 |
|---|
| Expiration | 2033-08-19 |
|---|
| Frequency range | 464.325 - 469.375 MHz (8 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | SAN DIEGO, SAN DIEGO, CA |
|---|
| Coordinates | 32.7022778, -117.1975278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | FB2 | 464.32500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 464.32500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.42500000 | | | 5.000000 | | |
| 4 | 1 | MO | 464.42500000 | | | 5.000000 | | |
| 3 | 1 | MO | 466.11250000 | | | 2.000000 | | |
| 4 | 1 | MO | 466.11250000 | | | 2.000000 | | |
| 3 | 1 | MO | 466.41250000 | | | 2.000000 | | |
| 4 | 1 | MO | 466.41250000 | | | 2.000000 | | |
| 3 | 1 | MO | 466.43750000 | | | 2.000000 | | |
| 4 | 1 | MO | 466.43750000 | | | 2.000000 | | |
| 3 | 1 | MO | 467.75000000 | | | 2.000000 | | |
| 4 | 1 | MO | 467.75000000 | | | 2.000000 | | |
| 3 | 1 | MO | 469.32500000 | | | 5.000000 | | |
| 4 | 1 | MO | 469.32500000 | | | 5.000000 | | |
| 3 | 1 | MO | 469.37500000 | | | 5.000000 | | |
| 3 | 1 | MO | 469.37500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.32500000 | | 11K2F3E |
| 2 | 1 | 464.32500000 | | 11K2F3E |
| 3 | 1 | 464.42500000 | | 11K2F3E |
| 4 | 1 | 464.42500000 | | 11K2F3E |
| 3 | 1 | 466.11250000 | | 11K2F3E |
| 4 | 1 | 466.11250000 | | 11K2F3E |
| 3 | 1 | 466.41250000 | | 11K2F3E |
| 4 | 1 | 466.41250000 | | 11K2F3E |
| 3 | 1 | 466.43750000 | | 11K2F3E |
| 4 | 1 | 466.43750000 | | 11K2F3E |
| 3 | 1 | 467.75000000 | | 11K2F3E |
| 4 | 1 | 467.75000000 | | 11K2F3E |
| 3 | 1 | 469.32500000 | | 11K2F3E |
| 4 | 1 | 469.32500000 | | 11K2F3E |
| 3 | 1 | 469.37500000 | | 11K2F3E |
| 3 | 1 | 469.37500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2200 PACIFIC HWY, SAN DIEGO, SAN DIEGO, CA | 32.70227778, -117.19752778 | 3.000 m | | 6.000 m structure / 6.000 m overall | N |
| 2 | T | 4200 RUFFIN RD, SAN DIEGO, SAN DIEGO, CA | 32.80394444, -117.10336111 | 122.000 m | | 6.000 m structure / 6.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2200 PACIFIC HWY, SAN DIEGO, CA | | 6195445825 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-12 | WPBX735 | LIREN |
| 2016-09-01 | WPBX735 | LIMOD |
| 2013-08-14 | WPBX735 | LIREN |
| 2013-08-13 | WPBX735 | LTSAPR |
| 2013-05-27 | WPBX735 | LETRES |
| 2011-06-02 | WPBX735 | LIMOD |
| 2011-04-27 | WPBX735 | LTSAPR |
| 2003-06-13 | WPBX735 | LIREN |
| 2003-05-27 | WPBX735 | LETRES |
| 2002-02-21 | WPBX735 | AUDOPR |
| 2000-11-23 | WPBX735 | LICCNV |
| 1998-06-29 | WPBX735 | LIREN |
| 1998-06-29 | WPBX735 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1706693 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBX735 | ULS 1706693 | 2026-08-02 01:13:42 |
| Status | A | ULS 1706693 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1706693 | 2026-08-02 01:13:42 |
| Grant Date | 2023-07-12 | ULS 1706693 | 2026-08-02 01:13:42 |
| Expiration Date | 2033-08-19 | ULS 1706693 | 2026-08-02 01:13:42 |