Support Activities for Air Transportation · California

DGS Aviation Services : SNA - Santa Ana

Santa Ana, CA · ~104 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
3.3
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

DGS Aviation Services : SNA - Santa Ana runs at 73% of its industry's injury rate - safer than the typical Support Activities for Air Transportation workplace, earning a grade B.

DGS Aviation Services : SNA - Santa Ana: 3.3 TCR = 73% of Support Activities for Air Transportation BLS 4.5 · 4y Form 300A (see methodology below)

DGS Aviation Services : SNA - Santa Ana safety composite

DGS Aviation Services : SNA - Santa Ana scores strongest on dart rate (safer than 85% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.29 per 100 workers

Safer than 65% of industry peers

DART rate
B 0 per 100 workers

Safer than 85% 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

−3.1

2017→2020

DGS Aviation Services : SNA - Santa Ana injury rate improved

DGS Aviation Services : SNA - Santa Ana's TCR fell 3.1 from 4.0 in 2017 to 0.9 in 2020. Peak filing year was 2018 at 8.3 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2017=4.0 · 2018=8.3 · 2019=0.0 · 2020=0.9

OSHA ITA Form 300A scorecard

Establishment book 488119 · Santa Ana, CA AT/BELOW-IND · MID

Grade B · TCR 3.3 · 73% of ind

  • DART 0.0 DART
  • RANK #46/166
  • PHOTO Atlantic Aviation - …
  • BOOK 4y book
  • INJ 15 inj
  • SIZE ~104 FTE

Nearest TCR peer: Atlantic Aviation - ELP (0.0 TCR gap)

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DGS Aviation Services : SNA - Santa Ana in the TCR neighbourhood

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

TCR

What this shows DGS Aviation Services : SNA - Santa Ana averages 3.3 TCR (73% of the Support Activities for Air Transportation BLS benchmark).

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

DGS Aviation Services : SNA - Santa Ana TCR series: 2017=4 · 2018=8.3 · 2019=0 · 2020=0.9 · BLS 4.5

Where DGS Aviation Services : SNA - Santa Ana falls in its industry

1,555 Support Activities for Air Tra establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 166 Support Activities for Air Tra employers in California.

DGS Aviation Services : SNA - Santa Ana (104 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5 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 0200400600800 0102030 Average employees Total Case Rate DGS Aviation Services : SNA - Santa Ana
DGS Aviation Services : SNA - Santa Ana (104 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5

DGS Aviation Services : SNA - Santa Ana has more employees than the Support Activities for Air Transportatio median and a lower injury rate than the industry's median TCR of 4.5. 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
2020 0.9 0.0 1 0 0
2019 0.0 0.0 0 0 0
2018 8.3 5.0 10 0 0
2017 4.0 4.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488119 · CA · Santa Ana

1,555 Support Activities for Air Transportation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 492 employers in Santa Ana, 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 Atlantic Aviation - ELP 3.3 TCR
NAICS-TCR FLL Fort Lauderdale - Hollywood International Airport 3.3 TCR
NAICS-TCR MFE044 3.3 TCR
NAICS-TCR GAT - LABTR 3.3 TCR
STATE-SIZE farm management inc 104 FTE
STATE-SIZE Kendall Farms LP 104 FTE
STATE-SIZE Maple Dairy L.P 104 FTE
STATE-SIZE Veg-Land, Inc. 104 FTE
CITY-NEAR Think Together 2,496 FTE
CITY-NEAR City of Santa Ana 1,472 FTE
CITY-NEAR Orange County/Los Angeles 1,072 FTE
CITY-NEAR 056937-SANTA ANA CA P&DC 920 FTE
NAT-TCR Progressive Crane (Cleveland, OH) 3.3 TCR
NAT-TCR Davies Ford of Charleroi 3.3 TCR
NAT-TCR VRS North Austin, TX 3.3 TCR
NAT-TCR Garden Place Senior Living of Waterloo 3.3 TCR
NAT-SIZE DGS Aviation Services : PWM - Portland 104 FTE
NAT-SIZE Mesquite Country Enterprises LP 104 FTE
NAT-SIZE Banner Service Corp 104 FTE
NAT-SIZE FI - The Oaks, LLC 104 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: 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.