Universal Licensing System
WRFT589
Greenstone Electrical Services, LLC
License details
| ULS identifier | 4275129 |
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| Call sign | WRFT589 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-28 |
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| Expiration | 2030-04-28 |
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| Frequency range | 451.8 - 464.5 MHz (5 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:41 |
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Licensee
| Name | Greenstone Electrical Services, LLC |
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| Applicant type | L |
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| FRN | 0029364171 |
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| Location | SPRING BRANCH, TX |
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| Address | 20540 STATE HIGHWAY 46, STE 115, #480, SPRING BRANCH, TX, 78070 |
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| Phone | 2109546635 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 451.81250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 1 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 451.80000000 | | 11K2F1E |
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 451.81250000 | | 11K2F1E |
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 11K2F1E |
| 1 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 11K2F1E |
| 1 | 1 | 464.50000000 | | 11K2F1E |
| 1 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 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 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20540 STATE HWY 46, SUITE 115, #480, SPRING BRANCH, TX | COMAL | 2109546635 |
License history
| Date | File or call sign | Action |
|---|
| 2020-04-28 | WRFT589 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4275129 | 2026-08-02 01:23:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFT589 | ULS 4275129 | 2026-08-02 01:23:41 |
| Status | A | ULS 4275129 | 2026-08-02 01:23:41 |
| Service | IG | ULS 4275129 | 2026-08-02 01:23:41 |
| Grant Date | 2020-04-28 | ULS 4275129 | 2026-08-02 01:23:41 |
| Expiration Date | 2030-04-28 | ULS 4275129 | 2026-08-02 01:23:41 |