Medical Transport · Arizona

So AZ OverheadOperations

Name: So AZ OverheadOperations Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Tucson, AZ · ~59 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 8.5
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

So AZ OverheadOperations runs at 223% of its industry's injury rate - far more dangerous than the typical Medical Transport workplace, earning a grade F.

So AZ OverheadOperations: 8.5 TCR = 223% of Medical Transport BLS 3.8 · 2y Form 300A (see methodology below)

So AZ OverheadOperations safety composite

So AZ OverheadOperations scores strongest on fatalities (safer than 51% 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).

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 8.49 per 100 workers

Safer than 48% of industry peers
DART rate: D 5.14 per 100 workers

Safer than 46% of industry peers
Fatalities: D 0

Safer than 51% 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

So AZ OverheadOperations: 3.3 → 13.7 TCR

Peak year 2020 @ 13.7 TCR · DART/TCR 0.61× in 2020

So AZ OverheadOperations's TCR rose 10.4 from 3.3 in 2019 to 13.7 in 2020. In 2020, DART was 0.61× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 621910 · Tucson, AZ ABOVE-IND · SMALL

Grade F · TCR 8.5 · 223% of ind

DART 5.1 DART
RANK #9/31
PHOTO Austin Station
BOOK 2y book
INJ 3 inj
SIZE ~59 FTE

Nearest TCR peer: Austin Station (0.0 TCR gap)

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

This site

8.5
Austin Station

8.5
Ambulance Serv

8.5
Milam County

8.5
Morgantown Gro

8.5

What this shows So AZ OverheadOperations averages 8.5 TCR (223% of the Medical Transport BLS benchmark).

So AZ OverheadOperations TCR series: 2019=3.3 · 2020=13.7 · BLS 3.8

Where So AZ OverheadOperations falls in its industry

976 Medical Transport establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 8.3.

Grade F

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 31 Medical Transport employers in Arizona.

So AZ OverheadOperations (59 employees, TCR 8.5) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 8.3

So AZ OverheadOperations has fewer employees than the Medical Transport median and a higher injury rate than the industry's median TCR of 8.3. 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
2020	13.7	5.1	2	6	0
2019	3.3	1.6	1	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

621910 · AZ · Tucson

976 Medical Transport employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 1,150 employers in Tucson, AZ · 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	Austin Station	AUSTIN, TX	8.5 TCR
NAICS-TCR	Ambulance Service of Manchester LLC	MANCHESTER, CT	8.5 TCR
NAICS-TCR	Milam County Operations	CAMERON, TX	8.5 TCR
NAICS-TCR	Morgantown Ground	WESTOVER, WV	8.5 TCR
STATE-SIZE	Velocity Builders	MORENCI	59 FTE
STATE-SIZE	BFL Construction Inc	PHOENIX	59 FTE
STATE-SIZE	Ellison-Mills Contracting LLC	CASA GRANDE	59 FTE
STATE-SIZE	Apache Pipelines	PHOENIX	59 FTE
CITY-NEAR	University of Arizona	Tucson	18,951 FTE
CITY-NEAR	Raytheon_Tucson_AZ_Airport Site	Tucson	9,878 FTE
CITY-NEAR	Tucson Medical Center	Tucson	4,407 FTE
CITY-NEAR	U.S. Border Patrol Sector - Tucson	Tucson	3,989 FTE
NAT-TCR	Putnam Nursing & Rehabilitation Center	Holmes, NY	8.5 TCR
NAT-TCR	Sixt Rent A Car - Denver International Airport 43997	Aurora, CO	8.5 TCR
NAT-TCR	Manufacturer of Precision Machined Components to Customer Specification	Oakwood, OH	8.5 TCR
NAT-TCR	Summit Place of Anderson	Anderson, SC	8.5 TCR
NAT-SIZE	Jasper Dimension LLC	Jasper, IN	59 FTE
NAT-SIZE	Barrett Trailers LLC	Purcell, OK	59 FTE
NAT-SIZE	Tacoma WA Locomotive	Tacoma, WA	59 FTE
NAT-SIZE	Appliance Center Warehouse	Toledo, OH	59 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: 2020, 2019. 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.