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

Spectrum 183

Milford, CT · ~54 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Spectrum 183 runs at 71% of its industry's injury rate - safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade B.

Spectrum 183: 2.4 TCR = 71% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Spectrum 183 safety composite

Spectrum 183 scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.35 per 100 workers

Safer than 41% 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%).

Rising injury rate

Spectrum 183: 2.4 → 4.8 TCR

Peak year 2024 @ 4.8 TCR · DART/TCR 0× in 2024

Spectrum 183's TCR rose 2.5 from 2.4 in 2021 to 4.8 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336413 · Milford, CT AT/BELOW-IND · SMALL

Grade B · TCR 2.4 · 71% of ind

  • DART 0.0 DART
  • RANK #18/36
  • PHOTO Intrex Aerospace
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~54 FTE

Nearest TCR peer: Intrex Aerospace (0.0 TCR gap)

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

Spectrum 183 in the TCR neighbourhood

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

TCR

What this shows Spectrum 183 averages 2.4 TCR (71% 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

Spectrum 183 TCR series: 2021=2.4 · 2022=0 · 2023=2.2 · 2024=4.8 · BLS 3.3

Where Spectrum 183 falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 36 Aircraft assemblies, subassemb employers in Connecticut.

Spectrum 183 (54 employees, TCR 2.4) 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 Spectrum 183
Spectrum 183 (54 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

Spectrum 183 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 4.8 0.0 2 0 0
2023 2.2 2.2 1 0 0
2022 0.0 0.0 0 0 0
2021 2.4 2.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · CT · Milford

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 130 employers in Milford, CT · 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 Intrex Aerospace 2.4 TCR
NAICS-TCR MarathonNorco Aerospace, Inc. 2.4 TCR
NAICS-TCR Gardena (NASCO) 2.4 TCR
NAICS-TCR Kaman Composites - Wichita, Inc. 2.4 TCR
STATE-SIZE Highway 54 FTE
STATE-SIZE EPS Technology 54 FTE
STATE-SIZE Connect Solutions LLC 54 FTE
STATE-SIZE 713 54 FTE
CITY-NEAR Edgewell 808 FTE
CITY-NEAR Milford Hospital 660 FTE
CITY-NEAR Bridgeport Hospital Milford Campus 559 FTE
CITY-NEAR Edgewell Personal care 526 FTE
NAT-TCR Legacy Wendy's-212 2.4 TCR
NAT-TCR Amazon.com Services LLC - ORD9 2.4 TCR
NAT-TCR Petro Packaging Company, Inc. 2.4 TCR
NAT-TCR PackagePointe Delivery 2.4 TCR
NAT-SIZE Car Wash 8109 54 FTE
NAT-SIZE Microtech Knives - 300 Chestnut Street 54 FTE
NAT-SIZE Microtech Knives - 15A National 54 FTE
NAT-SIZE Lafayette Wire Products 54 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. 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.