Universal Licensing System
WROI489
Sun Vista RV Resort
License details
| ULS identifier | 4512965 |
|---|
| Call sign | WROI489 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-19 |
|---|
| Expiration | 2031-10-19 |
|---|
| Frequency range | 451.5125 - 456.5125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Yuma, YUMA, AZ |
|---|
| Coordinates | 32.6662222, -114.5098333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:00 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.51250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 11K2F1D |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yuma, YUMA, AZ | 32.66622222, -114.50983333 | | | | |
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 | 7201 E 32nd St, Yuma, AZ | YUMA | 9287268920 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-26 | WROI489 | LETCNS |
| 2021-10-19 | WROI489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4512965 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI489 | ULS 4512965 | 2026-08-02 01:23:00 |
| Status | A | ULS 4512965 | 2026-08-02 01:23:00 |
| Service | IG | ULS 4512965 | 2026-08-02 01:23:00 |
| Grant Date | 2021-10-19 | ULS 4512965 | 2026-08-02 01:23:00 |
| Expiration Date | 2031-10-19 | ULS 4512965 | 2026-08-02 01:23:00 |