Scheduled Passenger Air Transportation · Illinois

Mdw-Technical Operations

Chicago, IL · ~326 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
7.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Mdw-Technical Operations runs at 172% of its industry's injury rate - more dangerous than the typical Scheduled Passenger Air Transportation workplace, earning a grade D.

Mdw-Technical Operations: 7.8 TCR = 172% of Scheduled Passenger Air Transportation BLS 4.5 · 3y Form 300A (see methodology below)

Mdw-Technical Operations safety composite

Mdw-Technical Operations scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 37%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 7.76 per 100 workers

Safer than 39% of industry peers

DART rate
D 6.34 per 100 workers

Safer than 37% 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

−1.4

2022→2024

Mdw-Technical Operations injury rate improved

Mdw-Technical Operations's TCR fell 1.4 from 9.6 in 2022 to 8.2 in 2024. Peak filing year was 2022 at 9.6 TCR. In 2024, DART was 0.82× this establishment's average TCR (severity share of cases).

2022=9.6 · 2023=5.5 · 2024=8.2

OSHA ITA Form 300A scorecard

Establishment book 481111 · Chicago, IL ABOVE-IND · MID

Grade D · TCR 7.8 · 172% of ind

  • DART 6.3 DART
  • RANK #45/58
  • PHOTO Dulles Alaska
  • BOOK 3y book
  • INJ 58 inj
  • SIZE ~326 FTE

Nearest TCR peer: Dulles Alaska (0.0 TCR gap)

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

Mdw-Technical Operations in the TCR neighbourhood

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

TCR

What this shows Mdw-Technical Operations averages 7.8 TCR (172% of the Scheduled Passenger Air Transportation BLS benchmark).

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

Mdw-Technical Operations TCR series: 2022=9.6 · 2023=5.5 · 2024=8.2 · BLS 4.5

Where Mdw-Technical Operations falls in its industry

1,568 Scheduled Passenger Air Transp establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 6.1.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #45 safest of 58 Scheduled Passenger Air Transp employers in Illinois.

Mdw-Technical Operations (326 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1 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 01,0002,0003,000 0102030 Average employees Total Case Rate Mdw-Technical Operations
Mdw-Technical Operations (326 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1

Mdw-Technical Operations has more employees than the Scheduled Passenger Air Transportation median and a higher injury rate than the industry's median TCR of 6.1. 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 8.2 6.3 22 5 0
2023 5.5 3.4 17 1 0
2022 9.6 6.5 19 9 0

OSHA ITA peer cross-reference

Establishment peer ledger

481111 · IL · Chicago

1,568 Scheduled Passenger Air Transportation employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 2,934 employers in Chicago, IL · 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 Dulles Alaska 7.8 TCR
NAICS-TCR PIT PIT 7.8 TCR
NAICS-TCR BWI - Maintenance 7.8 TCR
NAICS-TCR Southern Airways Corporation 7.8 TCR
STATE-SIZE 116 - Archer Western de Moya JV 326 FTE
STATE-SIZE FE Moran 326 FTE
STATE-SIZE SG360 Wolf 326 FTE
STATE-SIZE Bell Sports Inc. 326 FTE
CITY-NEAR Chicago Public Schools 49,500 FTE
CITY-NEAR Chicago/Corporate 18,831 FTE
CITY-NEAR University of Illinois at Chicago 13,092 FTE
CITY-NEAR University Health Service UIC UIC Campus 12,732 FTE
NAT-TCR Falcon Manufacturing 7.8 TCR
NAT-TCR 583007-Lakeside | WI | DYL-340 7.8 TCR
NAT-TCR Goose Creek Candle LLC 7.8 TCR
NAT-TCR Anderson Regional Medical Center North Campus 7.8 TCR
NAT-SIZE Harold Court 326 FTE
NAT-SIZE INFICON 326 FTE
NAT-SIZE Goodlettsville Case Rdy DC 326 FTE
NAT-SIZE DG Foods 326 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. 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.