Universal Licensing System
WRBL709
Ecostudies Institute
License details
| ULS identifier | 4037444 |
|---|
| Call sign | WRBL709 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-04-23 |
|---|
| Expiration | 2028-04-23 |
|---|
| Frequency range | 151.5125 - 158.4 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 151.51250000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | MOI | 151.70000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBI | 151.70000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 158.40000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.51250000 | | 11K2F3E |
| 1 | 1 | 151.70000000 | | 11K2F3E |
| 1 | 1 | 151.70000000 | | 11K2F3E |
| 1 | 1 | 158.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 120 Union Ave SE, Olympia, WA | THURSTON | 3605842538 |
Special conditions
| Type | Condition code |
|---|
| P | 1004 |
| P | 1035 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-12 | WRBL709 | LIASS |
| 2019-03-29 | WRBL709 | LIMOD |
| 2018-04-23 | WRBL709 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4037444 | 2026-08-02 01:22:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBL709 | ULS 4037444 | 2026-08-02 01:22:34 |
| Status | A | ULS 4037444 | 2026-08-02 01:22:34 |
| Service | IG | ULS 4037444 | 2026-08-02 01:22:34 |
| Grant Date | 2018-04-23 | ULS 4037444 | 2026-08-02 01:22:34 |
| Expiration Date | 2028-04-23 | ULS 4037444 | 2026-08-02 01:22:34 |