Scheduled Passenger Air Transportation · Wisconsin

MKE - Maintenance

Name: MKE - Maintenance Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Milwaukee, WI · ~24 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 7.1
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

MKE - Maintenance runs at 157% of its industry's injury rate - more dangerous than the typical Scheduled Passenger Air Transportation workplace, earning a grade D.

MKE - Maintenance: 7.1 TCR = 157% of Scheduled Passenger Air Transportation BLS 4.5 · 6y Form 300A (see methodology below)

MKE - Maintenance safety composite

MKE - Maintenance scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), 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).

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 7.06 per 100 workers

Safer than 43% of industry peers
DART rate: D 4.84 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

MKE - Maintenance: 0.0 → 4.8 TCR

Peak year 2017 @ 24.0 TCR · DART/TCR 0.69× in 2021

MKE - Maintenance's TCR rose 4.8 from 0.0 in 2016 to 4.8 in 2021. Peak filing year was 2017 at 24.0 TCR. In 2021, DART was 0.69× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 481111 · Milwaukee, WI ABOVE-IND · SMALL

Grade D · TCR 7.1 · 157% of ind

DART 4.8 DART
RANK #9/16
PHOTO Delta Air Lines - ANC
BOOK 6y book
INJ 5 inj
SIZE ~24 FTE

Nearest TCR peer: Delta Air Lines - ANC (0.0 TCR gap)

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This site

7.1
Delta Air Line

7.1
IND - Airport

7.1
RDU RDU

7
MCGEE AIR SERV

7

What this shows MKE - Maintenance averages 7.1 TCR (157% of the Scheduled Passenger Air Transportation BLS benchmark).

MKE - Maintenance TCR series: 2016=0 · 2017=24 · 2018=4.4 · 2019=4.5 · 2020=4.6 · 2021=4.8 · BLS 4.5

Where MKE - Maintenance falls in its industry

1,568 Scheduled Passenger Air Transp establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 6.1.

Grade D

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 16 Scheduled Passenger Air Transp employers in Wisconsin.

MKE - Maintenance (24 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1

MKE - Maintenance has fewer 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
2021	4.8	4.8	1	0
2020	4.6	0.0	0	1
2019	4.5	4.5	1	0
2018	4.4	0.0	1	0
2017	24.0	12.0	2	2
2016	0.0	0.0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

481111 · WI · Milwaukee

1,568 Scheduled Passenger Air Transportation employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 980 employers in Milwaukee, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Delta Air Lines - ANC	ANCHORAGE, AK	7.1 TCR
NAICS-TCR	RDU RDU	RALEIGH-DURHAM, NC	7.0 TCR
NAICS-TCR	IND - Airport United Airlines Offices	INDIANAPOLIS, IN	7.1 TCR
NAICS-TCR	MCGEE AIR SERVICES SJC	SAN JOSE, CA	7.0 TCR
STATE-SIZE	Huntsinger Farms, Inc.	EAU CLAIRE	24 FTE
STATE-SIZE	Weiss Family Farms, Incorporated	DURAND	24 FTE
STATE-SIZE	Omro Dairy, LLC	OMRO	24 FTE
STATE-SIZE	Pilgrim's Hatchery	INDEPENDENCE	24 FTE
CITY-NEAR	Aurora St. Luke's Medical Center	Milwaukee	7,587 FTE
CITY-NEAR	FROEDTERT HOSPITAL	Milwaukee	7,328 FTE
CITY-NEAR	Milwaukee Hospital	Milwaukee	3,398 FTE
CITY-NEAR	Childrens Hospital - Milw Campus	Milwaukee	2,851 FTE
NAT-TCR	GUNDERSON	Portland, OR	7.1 TCR
NAT-TCR	Echo Park FRC	Los Angeles, CA	7.1 TCR
NAT-TCR	RooterPlus	Cumming, GA	7.1 TCR
NAT-TCR	Kobler Developmental Center	Hill City, KS	7.1 TCR
NAT-SIZE	PA - Ed Preate	Moosic, PA	24 FTE
NAT-SIZE	PA - 1018 Western	Pittsburgh, PA	24 FTE
NAT-SIZE	Famous Dave's - Highland Park	St. Paul, MN	24 FTE
NAT-SIZE	CN - Coatesville	Coatesville, PA	24 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: 2021, 2020, 2019, 2018, 2017, 2016. 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.