Universal Licensing System
WRBU438
RABBITBRUSH HOLDINGS, LLC DBA DEFIANCE RAFTING CO.
License details
| ULS identifier | 4058796 |
|---|
| Call sign | WRBU438 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-06-21 |
|---|
| Expiration | 2028-06-21 |
|---|
| Frequency range | 451.8 - 456.8 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | GARFIELD, CO |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:06 |
|---|
Licensee
| Name | RABBITBRUSH HOLDINGS, LLC DBA DEFIANCE RAFTING CO. |
|---|
| Applicant type | L |
|---|
| FRN | 0027545516 |
|---|
| Location | GLENWOOD SPRINGS, CO |
|---|
| Address | 1308 COUNTY ROAD 129, GLENWOOD SPRINGS, CO, 81601 |
|---|
| Phone | 9702151618 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 4K00F1E |
| 1 | 1 | 456.80000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GARFIELD, CO | | | | | |
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 | 1308 COUNTY ROAD 129, GLENWOOD SPRINGS, CO | GARFIELD | 9702151618 |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-21 | WRBU438 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4058796 | 2026-08-02 01:22:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU438 | ULS 4058796 | 2026-08-02 01:22:06 |
| Status | A | ULS 4058796 | 2026-08-02 01:22:06 |
| Service | IG | ULS 4058796 | 2026-08-02 01:22:06 |
| Grant Date | 2018-06-21 | ULS 4058796 | 2026-08-02 01:22:06 |
| Expiration Date | 2028-06-21 | ULS 4058796 | 2026-08-02 01:22:06 |