Aircraft conversions (i.e., major modifications to system) · California

Mojave - Main

Mojave, CA · ~202 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mojave - Main runs at 119% of its industry's injury rate - about level with the typical Aircraft conversions (i.e., major modifications to system) workplace, earning a grade C.

Mojave - Main: 3.9 TCR = 119% of Aircraft conversions (i.e., major modifications to system) BLS 3.3 · 2y Form 300A (see methodology below)

Mojave - Main safety composite

Mojave - Main scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 8%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.94 per 100 workers

Safer than 19% of industry peers

DART rate
F 3.97 per 100 workers

Safer than 8% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Mojave - Main: 1.6 → 6.3 TCR

Peak year 2021 @ 6.3 TCR · DART/TCR 1.01× in 2021

Mojave - Main's TCR rose 4.6 from 1.6 in 2020 to 6.3 in 2021. In 2021, DART was 1.01× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336411 · Mojave, CA ABOVE-IND · MID

Grade C · TCR 3.9 · 119% of ind

  • DART 4.0 DART
  • RANK #93/107
  • PHOTO Beaver Aerospace & D…
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~202 FTE

Nearest TCR peer: Beaver Aerospace & Defense (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Mojave - Main in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Mojave - Main averages 3.9 TCR (119% of the Aircraft conversions (i.e., major modifications to system) BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Mojave - Main TCR series: 2020=1.6 · 2021=6.3 · BLS 3.3

Where Mojave - Main falls in its industry

390 Aircraft conversions (i.e., ma establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #93 safest of 107 Aircraft conversions (i.e., ma employers in California.

Mojave - Main (202 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02,0004,0006,0008,00010,000 0246810 Average employees Total Case Rate Mojave - Main
Mojave - Main (202 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7

Mojave - Main has more employees than the Aircraft conversions (i.e., major modifi median and a higher injury rate than the industry's median TCR of 1.7. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2021 6.3 4.0 9 2 0
2020 1.6 1.1 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336411 · CA · Mojave

390 Aircraft conversions (i.e., major modifications to system) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 29 employers in Mojave, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Beaver Aerospace & Defense 3.9 TCR
NAICS-TCR NGAS-A502 3.9 TCR
NAICS-TCR Lockheed Martin Corporation LM Sys Support & Training Ser (1530) 3.9 TCR
NAICS-TCR Griffon Aerospace 4.0 TCR
STATE-SIZE RCF-SALINAS 202 FTE
STATE-SIZE ROSAS CORPORATION 202 FTE
STATE-SIZE Horizon Nut Company Tulare 202 FTE
STATE-SIZE Impresa Aerospace 202 FTE
CITY-NEAR Virgin Galactic LLC 1,135 FTE
CITY-NEAR California Department of Transportation Facility 512 1,049 FTE
CITY-NEAR TSC,LLC 445 FTE
CITY-NEAR Edwards Sanborn Solar Storage TerraGen1A 1B 20145007 439 FTE
NAT-TCR Harmon Brothers Charter Services Inc. 3.9 TCR
NAT-TCR Westfalia Inc. 3.9 TCR
NAT-TCR Production - 8032 3.9 TCR
NAT-TCR BHGWY- Gillette (WY016) 3.9 TCR
NAT-SIZE 1073 - Roseburg or Whse 202 FTE
NAT-SIZE 0379 - Springdale Oh Whse 202 FTE
NAT-SIZE ADAC Automotive, Inc. - Port City Plant 202 FTE
NAT-SIZE The Fireside Dinner Theatre 202 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.