Employer · Washington

Boeing RTN 4-21

Renton, WA · ~31 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.6
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Boeing RTN 4-21 runs at 288% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.

Boeing RTN 4-21: 8.6 TCR = 288% of industry BLS 3.0 · 6y Form 300A (see methodology below)

Boeing RTN 4-21 safety composite

Boeing RTN 4-21 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.63 per 100 workers

Safer than 13% of industry peers

DART rate
F 2.8 per 100 workers

Safer than 30% 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

Boeing RTN 4-21: 3.2 → 11.2 TCR

Peak year 2020 @ 15.6 TCR · DART/TCR 0.32× in 2024

Boeing RTN 4-21's TCR rose 8.0 from 3.2 in 2018 to 11.2 in 2024. Peak filing year was 2020 at 15.6 TCR. In 2024, DART was 0.32× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 722310 · Renton, WA ABOVE-IND · SMALL

Grade F · TCR 8.6 · 288% of ind

  • DART 2.8 DART
  • RANK #106/124
  • PHOTO UC WAREHOUSE
  • BOOK 6y book
  • INJ 15 inj
  • SIZE ~31 FTE

Nearest TCR peer: UC WAREHOUSE (0.0 TCR gap)

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Boeing RTN 4-21 in the TCR neighbourhood

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

TCR

What this shows Boeing RTN 4-21 averages 8.6 TCR (288% of the industry BLS benchmark).

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

Boeing RTN 4-21 TCR series: 2018=3.2 · 2019=12.6 · 2020=15.6 · 2021=0 · 2023=9.2 · 2024=11.2 · BLS 3.0

Where Boeing RTN 4-21 falls in its industry

6,952 industry establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #106 safest of 124 industry employers in Washington.

Boeing RTN 4-21 (31 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5 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 051015 Average employees Total Case Rate Boeing RTN 4-21
Boeing RTN 4-21 (31 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5

Boeing RTN 4-21 has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 3.5. 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
2024 11.2 2.8 4 0 0
2023 9.2 6.1 3 0 0
2021 0.0 0.0 0 0 0
2020 15.6 0.0 3 0 0
2019 12.6 3.1 4 0 0
2018 3.2 3.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

722310 · WA · Renton

6,952 industry employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 151 employers in Renton, WA · 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 UC WAREHOUSE 8.6 TCR
NAICS-TCR SP - CRESTWOOD MANOR 8.6 TCR
NAICS-TCR 000008296 WEST BLOOMFIELD SCHOOL DISTRICT 8.6 TCR
NAICS-TCR 4021-000016655 8.6 TCR
STATE-SIZE Freese Management LLC 31 FTE
STATE-SIZE Cleveringa Farms 31 FTE
STATE-SIZE Nespelem 31 FTE
STATE-SIZE R L Smith Logging Inc 31 FTE
CITY-NEAR WA016 12,418 FTE
CITY-NEAR Northwest Center 994 FTE
CITY-NEAR AMZL : DSE5 794 FTE
CITY-NEAR City of Renton 681 FTE
NAT-TCR 1385 - Wheeling 8.6 TCR
NAT-TCR 1459 - Pearland 8.6 TCR
NAT-TCR 2369 - Fort Myers North 8.6 TCR
NAT-TCR Birmingham Green 8.6 TCR
NAT-SIZE U of Ark ARKU 31 FTE
NAT-SIZE Toccoa Falls Coll 31 FTE
NAT-SIZE CA Inst of Arts 31 FTE
NAT-SIZE Spring Arbor Univ 31 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, 2021, 2020, 2019, 2018. 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.