Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) · Michigan

Signature Flight Support-Technicair-GRR368T

Grand Rapids, MI · ~17 workers · 7 years of OSHA Injury Tracking Application data.

C
Average Safety Record
5.1
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Signature Flight Support-Technicair-GRR368T runs at 113% of its industry's injury rate - about level with the typical Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) workplace, earning a grade C.

Signature Flight Support-Technicair-GRR368T: 5.1 TCR = 113% of Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS 4.5 · 7y Form 300A (see methodology below)

Signature Flight Support-Technicair-GRR368T safety composite

Signature Flight Support-Technicair-GRR368T scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.08 per 100 workers

Safer than 28% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−15.4

2016→2022

Signature Flight Support-Technicair-GRR368T injury rate improved

Signature Flight Support-Technicair-GRR368T's TCR fell 15.4 from 15.4 in 2016 to 0.0 in 2022. Peak filing year was 2016 at 15.4 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=15.4 · 2017=0.0 · 2018=12.0 · 2019=0.0 · 2020=5.7 · 2021=2.5 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 488190 · Grand Rapids, MI ABOVE-IND · SMALL

Grade C · TCR 5.1 · 113% of ind

  • DART 0.0 DART
  • RANK #15/20
  • PHOTO SW-20730056-MX ORD -…
  • BOOK 7y book
  • INJ 6 inj
  • SIZE ~17 FTE

Nearest TCR peer: SW-20730056-MX ORD -CHICAGO, IL - SW (0.0 TCR gap)

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

Signature Flight Support-Technicair-GRR368T in the TCR neighbourhood

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

TCR

What this shows Signature Flight Support-Technicair-GRR368T averages 5.1 TCR (113% of the Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS benchmark).

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

Signature Flight Support-Technicair-GRR368T TCR series: 2016=15.4 · 2017=0 · 2018=12 · 2019=0 · 2020=5.7 · 2021=2.5 · 2022=0 · BLS 4.5

Where Signature Flight Support-Technicair-GRR368T falls in its industry

992 Aircraft maintenance and repai establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 20 Aircraft maintenance and repai employers in Michigan.

Signature Flight Support-Technicair-GRR368T (17 employees, TCR 5.1) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2 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 05001,0001,500 05101520 Average employees Total Case Rate Signature Flight Support-Technicair-GRR368T
Signature Flight Support-Technicair-GRR368T (17 employees, TCR 5.1) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2

Signature Flight Support-Technicair-GRR368T has fewer employees than the Aircraft maintenance and repair services median and a higher injury rate than the industry's median TCR of 3.2. 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
2022 0.0 0.0 0 0 0
2021 2.5 2.5 1 0 0
2020 5.7 0.0 1 0 0
2019 0.0 0.0 0 0 0
2018 12.0 0.0 2 0 0
2017 0.0 0.0 0 0 0
2016 15.4 15.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488190 · MI · Grand Rapids

992 Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, MI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR SW-20730056-MX ORD -CHICAGO, IL - SW 5.1 TCR
NAICS-TCR 352 - BTR 5.1 TCR
NAICS-TCR IAC Fort Worth 5.1 TCR
NAICS-TCR Constant Aviation- BHX, Birmingham International Airport 5.1 TCR
STATE-SIZE KBIC-Marquette 17 FTE
STATE-SIZE Christman Facility Solutions LLC Grand Rapids 17 FTE
STATE-SIZE Hydaker-Wheatlake Grand Rapids 17 FTE
STATE-SIZE Nagel Construction 17 FTE
CITY-NEAR SHHG-GR BUTTERWORTH CA 9,012 FTE
CITY-NEAR SH Butterworth Hospital 7,397 FTE
CITY-NEAR Mercy Health Saint Mary's Hospital-MH-MI 2,914 FTE
CITY-NEAR Steelcase - Grand Rapids / Kentwood 2,817 FTE
NAT-TCR ARDx San Diego Mira Mesa (Distr) 5.1 TCR
NAT-TCR Hanover Foods Clayton 5.1 TCR
NAT-TCR CAB Incorporated 5.1 TCR
NAT-TCR 1223 North Kansas City 5.1 TCR

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: 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.