Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · California
Aero Arc Inc.
Gardena, CA · ~32 workers · 8 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Aero Arc Inc. runs at 100% of its industry's injury rate - about level with the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade C.
Aero Arc Inc.: 3.3 TCR = 100% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 8y Form 300A (see methodology below)
Aero Arc Inc. safety composite
Aero Arc Inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 3.31 per 100 workers
Safer than 26% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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%).
TCR Δ
−5.1
2017→2024
Aero Arc Inc. injury rate improved
Aero Arc Inc.'s TCR fell 5.1 from 5.1 in 2017 to 0.0 in 2024. Peak filing year was 2020 at 5.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2017=5.1 · 2018=2.9 · 2019=2.9 · 2020=5.9 · 2021=3.2 · 2022=3.2 · 2023=3.3 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 336413 · Gardena, CA ABOVE-IND · SMALL
Grade C · TCR 3.3 · 100% of ind
- DART 0.0 DART
- RANK #69/104
- PHOTO Kaiser Aircraft Ind.…
- BOOK 8y book
- INJ 9 inj
- SIZE ~32 FTE
Nearest TCR peer: Kaiser Aircraft Ind. Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Aero Arc Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Aero Arc Inc.
3.3 TCR
- Kaiser Aircraf
Kaiser Aircraft Ind. Inc.
3.3 TCR
- Sensata Techno
Sensata Technologies Inc
3.3 TCR
- TTS Forest
TTS Forest
3.3 TCR
- Bell - RTI
Bell - RTI
3.3 TCR
What this shows Aero Arc Inc. averages 3.3 TCR (100% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).
Aero Arc Inc. TCR series: 2017=5.1 · 2018=2.9 · 2019=2.9 · 2020=5.9 · 2021=3.2 · 2022=3.2 · 2023=3.3 · 2024=0 · BLS 3.3
Where Aero Arc Inc. falls in its industry
650 Aircraft assemblies, subassemb establishmentsSafer than 26% of graded establishments in this industry, whose median TCR is 1.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #69 safest of 104 Aircraft assemblies, subassemb employers in California.
Aero Arc Inc. has fewer employees than the Aircraft assemblies, subassemblies, and median and a higher injury rate than the industry's median TCR of 1.9. 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 |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 3.3 | 3.3 | 1 | 0 | 0 |
| 2022 | 3.2 | 0.0 | 1 | 0 | 0 |
| 2021 | 3.2 | 0.0 | 1 | 0 | 0 |
| 2020 | 5.9 | 5.9 | 2 | 0 | 0 |
| 2019 | 2.9 | 2.9 | 1 | 0 | 0 |
| 2018 | 2.9 | 2.9 | 1 | 0 | 0 |
| 2017 | 5.1 | 5.1 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336413 · CA · Gardena
650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 223 employers in Gardena, 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 | Kaiser Aircraft Ind. Inc. | 3.3 TCR |
| NAICS-TCR | Sensata Technologies Inc | 3.3 TCR |
| NAICS-TCR | TTS Forest | 3.3 TCR |
| NAICS-TCR | Bell - RTI | 3.3 TCR |
| STATE-SIZE | Schreiner Farms | 32 FTE |
| STATE-SIZE | FIVE POINTS T.I.C. | 32 FTE |
| STATE-SIZE | OFFICE | 32 FTE |
| STATE-SIZE | Brocchini Farms Inc. | 32 FTE |
| CITY-NEAR | California Department of Transportation Facility 602 | 2,621 FTE |
| CITY-NEAR | Ono-030 | 909 FTE |
| CITY-NEAR | GARDENA HUB (CAGAR) | 809 FTE |
| CITY-NEAR | CAGAR - GARDENA HUB | 794 FTE |
| NAT-TCR | Charles T. Driscoll Masonry Restoration Co., Inc. | 3.3 TCR |
| NAT-TCR | John H. Lyman and Sons, Inc. | 3.3 TCR |
| NAT-TCR | Refrigeration Research, Inc. | 3.3 TCR |
| NAT-TCR | Swanson & Youngdale, Inc. | 3.3 TCR |
| NAT-SIZE | Public Works Garage | 32 FTE |
| NAT-SIZE | Town of Voluntown | 32 FTE |
| NAT-SIZE | Ridgeland | 32 FTE |
| NAT-SIZE | Hilton Head | 32 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.