Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · Iowa

Carleton Life Support Systems

Davenport, IA · ~874 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Carleton Life Support Systems runs at 19% of its industry's injury rate - far safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade A.

Carleton Life Support Systems: 0.6 TCR = 19% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Carleton Life Support Systems safety composite

Carleton Life Support Systems scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on dart rate (safer than 46%), 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.64 per 100 workers

Safer than 82% of industry peers

DART rate
D 0.64 per 100 workers

Safer than 46% 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

Carleton Life Support Systems: 0.1 → 1.1 TCR

Peak year 2018 @ 1.1 TCR · DART/TCR 1× in 2018

Carleton Life Support Systems's TCR rose 1.0 from 0.1 in 2017 to 1.1 in 2018. In 2018, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336413 · Davenport, IA AT/BELOW-IND · MID

Grade A · TCR 0.6 · 19% of ind

  • DART 0.6 DART
  • RANK P82
  • PHOTO Valley Metals LLC
  • BOOK 2y book
  • INJ 10 inj
  • SIZE ~874 FTE

Nearest TCR peer: Valley Metals LLC (0.0 TCR gap)

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

Carleton Life Support Systems in the TCR neighbourhood

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

TCR

What this shows Carleton Life Support Systems averages 0.6 TCR (19% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).

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

Carleton Life Support Systems TCR series: 2017=0.1 · 2018=1.1 · BLS 3.3

Where Carleton Life Support Systems falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers
Carleton Life Support Systems (874 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Carleton Life Support Systems
Carleton Life Support Systems (874 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

Carleton Life Support Systems has more employees than the Aircraft assemblies, subassemblies, and median and a lower 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
2018 1.1 0.6 9 0 0
2017 0.1 0.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · IA · Davenport

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 284 employers in Davenport, IA · 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 Valley Metals LLC 0.6 TCR
NAICS-TCR KS92 AMETEK POWER DATA SYSTEMS 0.6 TCR
NAICS-TCR BE Aerospace Inc (Everett WA) 0.6 TCR
NAICS-TCR Magellan Aerospace New York, Inc 0.6 TCR
STATE-SIZE Prairie Meadows Racetrack, Casino & Hotel 877 FTE
STATE-SIZE Cobham Mission Systems Davenport LSS INC 870 FTE
STATE-SIZE DES MOINES (IADES) 878 FTE
STATE-SIZE Forest City 866 FTE
CITY-NEAR MercyOne-Genesis, East Hospital-MHS-IA/NE 2,129 FTE
CITY-NEAR Genesis Medical Center East Campus 1,704 FTE
CITY-NEAR John Deere Davenport Works 1,394 FTE
CITY-NEAR Amazon.com Services LLC - MLI1 1,353 FTE
NAT-TCR Tax - Greensboro 0.6 TCR
NAT-TCR Conti Energy Services, LLC 0.6 TCR
NAT-TCR Murrayville Live Haul 0.6 TCR
NAT-TCR The Chicago Lighthouse 0.6 TCR
NAT-SIZE Maryville Sanford Division 874 FTE
NAT-SIZE SumiRiko 874 FTE
NAT-SIZE JR Automation Technologies, LLC Holland, MI 874 FTE
NAT-SIZE 6458-ZMES 874 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: 2018, 2017. 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.