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TIMBERLINE HELICOPTERS INC is a nonscheduled chartered freight air transportation employer in SNOQUALMIE PASS, WA. Federal records show 1 OSHA inspection with 6 violations and $0 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.

TIMBERLINE HELICOPTERS INC

I-90 CORRIDOR THIN SALE INTERSTATE 90, SNOQUALMIE PASS, WA, 98068

481212 Top companies in Nonscheduled Chartered Freight Air Transportation

Federal Enforcement
1
OSHA inspection
6 violations

Industry Benchmark

Industry Avg TRIR
1
Industry Avg DART
0.7
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
1
OSHA Violations
6
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
13 years
Last Activity
13yr ago
Inspection Rate
0.1/yr
Violation Rate
0.5/yr
Active Agencies:
OSHA

Inspection Breakdown

Planned
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 100% of inspections

Peer Comparison

100%
Worse than most peers
vs 13 employers in same industry & state
Fewer violationsMore violations

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is TIMBERLINE HELICOPTERS INC's OSHA violation history?
TIMBERLINE HELICOPTERS INC has 1 OSHA inspection on record with 6 violations and $0 in total penalties.
How does TIMBERLINE HELICOPTERS INC's safety record compare to its industry?
TIMBERLINE HELICOPTERS INC operates in the nonscheduled chartered freight air transportation industry. The industry average Total Recordable Incident Rate (TRIR) is 1.
TIMBERLINE HELICOPTERS INC, SNOQUALMIE PASS, WA — OSHA Violations & Safety Record | FastDOL