Carrier profile · USDOT 447055 · Updated Jun 13, 2026
LARRY PROCHNOW
2 power unitsMENOMONIE, WI50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- N6070 670TH STREET, MENOMONIE, WI, 54751-5664
- Operation
- Interstate· Hazmat
Contact
- Phone
- (715) 235-2025
- Cell
- (715) 440-0053
- Fax
- (715) 235-2828
- litening@wwt.net
- Web domain
- wwt.net
Registration
- Officers
- Larry Prochnow · Carla Prochnow
- USDOT / docket
- 447055
- First registered
- May 28, 1991
- Last MCS-150
- Mar 6, 2025 · 1 mi (2024)
- FMCSA safety rating
- Satisfactory · Sep 16, 1992
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.