Universal Licensing System
WPRT308
ProBuild Holdings LLC dba ProBuild
License details
| ULS identifier | 1939937 |
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| Call sign | WPRT308 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-29 |
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| Expiration | 2026-01-19 |
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| Cancellation | 2026-03-21 |
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| Frequency range | 460.85 - 462.025 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WALLA WALLA, WA |
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| Coordinates | 46.0775000, -118.3083333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 460.85000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.02500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.85000000 | | 11K2F3E |
| 1 | 1 | 462.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WALLA WALLA, WA | 46.07750000, -118.30833333 | | | | N |
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 | 508 WELLINGTON AVE, WALLA WALLA, WA | WALLA WALLA | 5095254000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-21 | WPRT308 | LIEXP |
| 2025-11-24 | WPRT308 | LETRES |
| 2015-10-29 | WPRT308 | LIREN |
| 2015-10-27 | WPRT308 | LIMOD |
| 2015-10-23 | WPRT308 | ESUAPR |
| 2012-09-14 | WPRT308 | LIMOD |
| 2012-09-14 | WPRT308 | LTSAPR |
| 2012-07-19 | WPRT308 | LIASS |
| 2012-07-19 | WPRT308 | LTSAPR |
| 2005-12-17 | WPRT308 | LIREN |
| 2005-10-24 | WPRT308 | LETRES |
| 2002-03-01 | WPRT308 | AUDOPR |
| 2001-04-04 | WPRT308 | LIISS |
| 2001-01-19 | WPRT308 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1939937 | 2026-08-02 01:20:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRT308 | ULS 1939937 | 2026-08-02 01:20:43 |
| Status | E | ULS 1939937 | 2026-08-02 01:20:43 |
| Service | IG | ULS 1939937 | 2026-08-02 01:20:43 |
| Grant Date | 2015-10-29 | ULS 1939937 | 2026-08-02 01:20:43 |
| Expiration Date | 2026-01-19 | ULS 1939937 | 2026-08-02 01:20:43 |
| Cancellation Date | 2026-03-21 | ULS 1939937 | 2026-08-02 01:20:43 |