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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

ASPEN AIR US LLC

  • 1766660
  • 1524 LOCKWOOD RD
    BILLINGS, MT 59101-7320
  • 10
  • 10
  • 16

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

Hazardous Materials Compliance

More Info

On-Road +
Investigation

On-Road Performance

80%
Intervention
Threshold
0 100

Scale 0 to 100; 0 indicates the best safety performance.

Investigation Results

Not Public
Expand Graph

Inspection Results

  • HM Placardable Vehicle Inspections
  • Average Severity Weight
  • HM Placardable Vehicle Inspections without Violations
  • HM Placardable Vehicle Inspections with Violations

The graph below displays the number of inspections that the carrier has received for a selected period of time, with or without violations for this BASIC. Expand for more information.

The graph below displays detailed inspection information for the carrier over time for this BASIC. All inspection violations that pertain to a BASIC are assigned violation weights that reflect their association with crash occurrence and crash consequences. Select from the drop-down to view this data along with details on inspections and average severity weights per inspection.

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Year Number Month Number Month Short Name Roadside Events Roadside Events with Violations Roadside Events without Violations Average Severity Weight Non SMS Roadside Event
2024 6 Jun 0 0 0 0 0
2024 7 Jul 0 0 0 0 0
2024 8 Aug 1 0 1 0 0
2024 9 Sep 1 0 1 0 0
2024 10 Oct 1 1 0 3 0
2024 11 Nov 0 0 0 0 0
2024 12 Dec 0 0 0 0 0
2025 1 Jan 0 0 0 0 0
2025 2 Feb 0 0 0 0 0
2025 3 Mar 0 0 0 0 0
2025 4 Apr 0 0 0 0 0
2025 5 May 0 0 0 0 0
2025 6 Jun 1 0 1 0 0
2025 7 Jul 0 0 0 0 0
2025 8 Aug 0 0 0 0 0
2025 9 Sep 0 0 0 0 0
2025 10 Oct 2 0 2 0 0
2025 11 Nov 0 0 0 0 0
2025 12 Dec 1 0 1 0 0
2026 1 Jan 0 0 0 0 0
2026 2 Feb 0 0 0 0 0
2026 3 Mar 0 0 0 0 0
2026 4 Apr 0 0 0 0 0
2026 5 May 2 0 2 0 0
2026 6 Jun 1 0 1 0 0

Violation Summary

HM Compliance Violations: 1

Violations Description # Violations # OOS Violations Violation Severity Weight
172.201A4-HMSPS HM (Shipping Papers) - Shipper HM shipping paper contains additional information not following basic description as required/permitted. 1 0 3

Inspection History

HM Placardable Vehicle Inspections: 10

Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.

(or)
Report Vehicle Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW)
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
6/9/2026 MTU694401559 MT PA32985 MT Truck Tractor 0 3 0
5/12/2026 WYPRKH000249 WY PA32986 MT Truck Tractor 0 3 0
5/11/2026 MTU459001559 MT PA32986 MT Truck Tractor 0 3 0
12/18/2025 MTU839100232 MT PA32987 MT Truck Tractor 0 2 0
10/16/2025 MTU103000770 MT PA32985 MT Truck Tractor 0 2 0
10/15/2025 MTU689801014 MT PA32985 MT Truck Tractor 0 2 0
6/11/2025 MTU667600941 MT PA25864 MT Straight Truck 0 1 0
10/29/2024 MTU689800519 MT PA18836 MT Truck Tractor 3 1 3
172.201A4-HMSPS HM (Shipping Papers) - Shipper HM shipping paper contains additional information not following basic description as required/permitted. 3  
9/17/2024 MTMV03910063 MT PA25791 MT Truck Tractor 0 1 0
8/31/2024 MTU623000574 MT PA18828 MT Truck Tractor 0 1 0
Only the 1000 most recent inspections are included in this print view.
Sum of measure weights Sum of measure weights 3 19 3

*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.

Investigation Results

HM Compliance Acute/Critical Violations: 0

This carrier has no Hazardous Materials Compliance Acute/Critical Violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 5/5/2010 (Onsite Focused Investigation)
  • 16
    • 7
    • 9
  • : 0

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Inspection Selection System

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

Enforcement Cases

(Six years as of 08/08/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 1766660
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