RALPH L MASON INC
Operations
What RALPH L MASON INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 64839
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify RALPH L MASON INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 3 power units, 2 drivers
- RALPH L MASON INC self-reports 3 power units (trucks and tractors), which makes it a small fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Oct 20, 2003
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. RALPH L MASON INC last filed it on Oct 20, 2003. That's more than ten years old, so the company details here are essentially unverified.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about RALPH L MASON INC
Common questions about this carrier, answered from FMCSA public records.
Is RALPH L MASON INC a legitimate motor carrier?
RALPH L MASON INC is registered with FMCSA under USDOT number 64839. Operating authority status is currently Inactive.
Where is RALPH L MASON INC based?
RALPH L MASON INC lists its physical address in NEWARK, MD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 64839 active?
USDOT 64839 (RALPH L MASON INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does RALPH L MASON INC operate?
RALPH L MASON INC reports 3 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
Get the full report on RALPH L MASON INC
Free for the first 50 searches per day. No credit card. One-time email code.
Browse more carriers
Compare RALPH L MASON INC with the largest fleets nearby.
Nearby USDOT numbers
- MARYLAND CLAM CO INC DOT 64833
- MARYLAND CORK COMPANY INC DOT 64834
- R LANGSTON MASON DOT 64837
- MASTEN LUMBER AND SUPPLY CO DOT 64840
- MATERIAL TRANSIT INC DOT 64841
- MEARS JEANETTE MARY DOT 64842
Related resources
Learn more about how to vet carriers and read FMCSA data.