Developing and producing prototypes for aircraft engines and engine parts · California

Pacific Sky Supply Inc.

Sun Valley, CA · ~65 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Pacific Sky Supply Inc. runs at 122% of its industry's injury rate - more dangerous than the typical Developing and producing prototypes for aircraft engines and engine parts workplace, earning a grade D.

Pacific Sky Supply Inc.: 4.0 TCR = 122% of Developing and producing prototypes for aircraft engines and engine parts BLS 3.3 · 7y Form 300A (see methodology below)

Pacific Sky Supply Inc. safety composite

Pacific Sky Supply Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.04 per 100 workers

Safer than 14% of industry peers

DART rate
F 3.43 per 100 workers

Safer than 9% 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

Pacific Sky Supply Inc.: 2.8 → 3.4 TCR

Peak year 2021 @ 8.9 TCR · DART/TCR 0.85× in 2024

Pacific Sky Supply Inc.'s TCR rose 0.6 from 2.8 in 2018 to 3.4 in 2024. Peak filing year was 2021 at 8.9 TCR. In 2024, DART was 0.85× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336412 · Sun Valley, CA ABOVE-IND · SMALL

Grade D · TCR 4.0 · 122% of ind

  • DART 3.4 DART
  • RANK #10/13
  • PHOTO The Plas-Mac Corpora…
  • BOOK 7y book
  • INJ 17 inj
  • SIZE ~65 FTE

Nearest TCR peer: The Plas-Mac Corporation (0.0 TCR gap)

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

Pacific Sky Supply Inc. in the TCR neighbourhood

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

TCR

What this shows Pacific Sky Supply Inc. averages 4.0 TCR (122% of the Developing and producing prototypes for aircraft engines and engine parts BLS benchmark).

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

Pacific Sky Supply Inc. TCR series: 2018=2.8 · 2019=0 · 2020=4.1 · 2021=8.9 · 2022=5.8 · 2023=3.1 · 2024=3.4 · BLS 3.3

Where Pacific Sky Supply Inc. falls in its industry

366 Developing and producing proto establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 13 Developing and producing proto employers in California.

Pacific Sky Supply Inc. (65 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6 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 02,0004,0006,0008,000 012345 Average employees Total Case Rate Pacific Sky Supply Inc.
Pacific Sky Supply Inc. (65 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

Pacific Sky Supply Inc. has fewer employees than the Developing and producing prototypes for median and a higher injury rate than the industry's median TCR of 1.6. 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 3.4 3.4 2 0 0
2023 3.1 3.1 2 0 0
2022 5.8 2.9 4 0 0
2021 8.9 4.5 2 4 0
2020 4.1 4.1 3 0 0
2019 0.0 0.0 2 0 0
2018 2.8 2.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · CA · Sun Valley

366 Developing and producing prototypes for aircraft engines and engine parts employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 117 employers in Sun Valley, 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 The Plas-Mac Corporation 4.0 TCR
NAICS-TCR Whitcraft LLC 4.1 TCR
NAICS-TCR Aerospace Techniques Inc. 3.9 TCR
NAICS-TCR 1100 Martin St 4.2 TCR
STATE-SIZE SunnySlope Tree Farm, Inc. 65 FTE
STATE-SIZE Crown Nursery 65 FTE
STATE-SIZE De Jager Farms, Inc. 65 FTE
STATE-SIZE Demler Enterprises, LLC 65 FTE
CITY-NEAR Division 15 510 FTE
CITY-NEAR The People Concern - Arminta Apts 367 FTE
CITY-NEAR TRUESDALE TRAINING FACILITY 366 FTE
CITY-NEAR LADWP 11781 TRUESDALE 357 FTE
NAT-TCR The Hill Group 4.0 TCR
NAT-TCR Westwood 4.0 TCR
NAT-TCR Labatt New Mexico 4.0 TCR
NAT-TCR Sweetheart Orchards, LLC 4.0 TCR
NAT-SIZE Kohl Family YMCA 65 FTE
NAT-SIZE Strata Skin Sciences, Inc 65 FTE
NAT-SIZE The Track - Pigeon Forge 65 FTE
NAT-SIZE Bluebonnet Electric Cooperative, Inc - Bastrop Campus 65 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: 2024, 2023, 2022, 2021, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.