Universal Licensing System
WRXB407
BUILTWARE FABRICATION, INC
License details
| ULS identifier | 4756237 |
|---|
| Call sign | WRXB407 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-21 |
|---|
| Expiration | 2033-04-21 |
|---|
| Frequency range | 158.4 - 456.8 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | OLIVEHURST, YUBA, CA |
|---|
| Coordinates | 39.0868056, -121.5688611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 158.40000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | MOI | 158.40750000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | MO | 451.58750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 451.80000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 60.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 158.40000000 | | 8K30F7W |
| 2 | 1 | 158.40000000 | | 7K60FXE |
| 2 | 1 | 158.40000000 | | 11K2F3E |
| 2 | 1 | 158.40750000 | | 8K30F7W |
| 2 | 1 | 158.40750000 | | 11K2F3E |
| 2 | 1 | 158.40750000 | | 7K60FXE |
| 1 | 1 | 451.58750000 | | 8K30F7W |
| 1 | 1 | 451.58750000 | | 11K2F3E |
| 1 | 1 | 451.58750000 | | 7K60FXE |
| 2 | 1 | 451.80000000 | | 8K30F7W |
| 2 | 1 | 451.80000000 | | 7K60FXE |
| 2 | 1 | 451.80000000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 8K30F7W |
| 2 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 456.58750000 | | 11K2F3E |
| 1 | 1 | 456.58750000 | | 8K30F7W |
| 1 | 1 | 456.58750000 | | 7K60FXE |
| 2 | 1 | 456.80000000 | | 7K60FXE |
| 2 | 1 | 456.80000000 | | 8K30F7W |
| 2 | 1 | 456.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OLIVEHURST, YUBA, CA | 39.08680556, -121.56886111 | | | | |
| 2 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4569 SKYWAY DRIVE, OLIVEHURST, CA | YUBA | 9162025132 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-21 | WRXB407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4756237 | 2026-08-02 01:23:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXB407 | ULS 4756237 | 2026-08-02 01:23:27 |
| Status | A | ULS 4756237 | 2026-08-02 01:23:27 |
| Service | IG | ULS 4756237 | 2026-08-02 01:23:27 |
| Grant Date | 2023-04-21 | ULS 4756237 | 2026-08-02 01:23:27 |
| Expiration Date | 2033-04-21 | ULS 4756237 | 2026-08-02 01:23:27 |