DOT 1772211 · MC 852430
FMCSA SAFERStatic FMCSA snapshot
Last refreshed 2 months ago. FMCSA data updates periodically.
Source: FMCSA public records
WILLIAM R CHAMLEY is an active motor carrier based in WILLISTON, ND, operating under USDOT number 1772211. According to the most recent MCS-150 filing, the carrier operates 35 power units, classifying it as a large fleet operation. The company reports 24 drivers, a driver-to-truck ratio of 0.7. The carrier's MCS-150 form was last updated on January 13, 2025. Liability insurance is currently on file with FMCSA, provided by PIONEER SPECIALTY INSURANCE COMPANY. The carrier is classified as an interstate carrier.
Source: FMCSA public records
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Last reported crash: October 3, 2025
Source: FMCSA Crash File(as of December 25, 2025)
National Average: Driver OOS 5.5% | Vehicle OOS 20.7%
Amber values indicate rates above national average
Source: FMCSA SMS(Report: April 2026)
Medium Fleet
35 power units, 24 drivers
35
Power Units
24
Drivers
MCS-150 last filed: January 13, 2025
Reported mileage: 820,000
Source: FMCSA public records
Source: FMCSA public records
This page displays publicly available registration data from the Federal Motor Carrier Safety Administration (FMCSA). The information shown is a snapshot and may not reflect real-time changes to the carrier's status.
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