Support Activities for Air Transportation · Montana

DGS Aviation Services : MSO - Missoula

Name: DGS Aviation Services : MSO - Missoula Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Missoula, MT · ~54 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 5.2
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

DGS Aviation Services : MSO - Missoula runs at 115% of its industry's injury rate - about level with the typical Support Activities for Air Transportation workplace, earning a grade C.

DGS Aviation Services : MSO - Missoula: 5.2 TCR = 115% of Support Activities for Air Transportation BLS 4.5 · 4y Form 300A (see methodology below)

DGS Aviation Services : MSO - Missoula safety composite

DGS Aviation Services : MSO - Missoula scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 44%), 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 5.16 per 100 workers

Safer than 44% of industry peers
DART rate: D 3.09 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%).

TCR Δ

−0.8

2017→2020

DGS Aviation Services : MSO - Missoula injury rate improved

DGS Aviation Services : MSO - Missoula's TCR fell 0.8 from 5.4 in 2017 to 4.6 in 2020. Peak filing year was 2018 at 7.2 TCR. In 2020, DART was 0.6× this establishment's average TCR (severity share of cases).

2017=5.4 · 2018=7.2 · 2019=3.4 · 2020=4.6

OSHA ITA Form 300A scorecard

Establishment book 488119 · Missoula, MT ABOVE-IND · SMALL

Grade C · TCR 5.2 · 115% of ind

DART 3.1 DART
RANK #6/11
PHOTO Prospect Airport Ser…
BOOK 4y book
INJ 12 inj
SIZE ~54 FTE

Nearest TCR peer: Prospect Airport Services CVG (0.0 TCR gap)

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

This site

5.2
Prospect Airpo

5.2
Atlantic Aviat

5.2
Atlantic Aviat

5.2
9215-MSP

5.2

What this shows DGS Aviation Services : MSO - Missoula averages 5.2 TCR (115% of the Support Activities for Air Transportation BLS benchmark).

DGS Aviation Services : MSO - Missoula TCR series: 2017=5.4 · 2018=7.2 · 2019=3.4 · 2020=4.6 · BLS 4.5

Where DGS Aviation Services : MSO - Missoula falls in its industry

1,555 Support Activities for Air Tra establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 4.5.

Grade C

More dangerous than peersSafer than peers

Narrower to Montana alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 11 Support Activities for Air Tra employers in Montana.

DGS Aviation Services : MSO - Missoula (54 employees, TCR 5.2) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5

DGS Aviation Services : MSO - Missoula has fewer employees than the Support Activities for Air Transportatio median and a higher injury rate than the industry's median TCR of 4.5. 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
2020	4.6	3.1	3
2019	3.4	3.4	2
2018	7.2	7.2	4
2017	5.4	5.4	3

OSHA ITA peer cross-reference

Establishment peer ledger

488119 · MT · Missoula

1,555 Support Activities for Air Transportation employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 181 employers in Missoula, MT · 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	Prospect Airport Services CVG	HEBRON, KY	5.2 TCR
NAICS-TCR	Atlantic Aviation - BED	CONCORD, MA	5.2 TCR
NAICS-TCR	Atlantic Aviation FRG	FARMINGDALE, NY	5.2 TCR
NAICS-TCR	9215-MSP	ST PAUL, MN	5.2 TCR
STATE-SIZE	Belgrade Branch	BELGRADE	54 FTE
STATE-SIZE	4054-ABS-0030-0030-04025	BILLINGS	54 FTE
STATE-SIZE	Unit # 1981	MISSOULA	54 FTE
STATE-SIZE	Unit #2810	BILLINGS	54 FTE
CITY-NEAR	2252-00000460	Missoula	2,189 FTE
CITY-NEAR	MT190 ST PATRICK HOSPITAL-BROADWAY BLDG-MISSOU	Missoula	1,966 FTE
CITY-NEAR	Community Medical Center	Missoula	985 FTE
CITY-NEAR	MSSLMTXA	Missoula	670 FTE
NAT-TCR	OAK	San Leandro, CA	5.2 TCR
NAT-TCR	Metropistas (areas Verdes)	San Juan, PR	5.2 TCR
NAT-TCR	Laminating Coating Technologies, Inc.	Monson, MA	5.2 TCR
NAT-TCR	Ross store 1434	Escondido, CA	5.2 TCR
NAT-SIZE	DGS Aviation Services : MFR - Medford	Medford, OR	54 FTE
NAT-SIZE	DGS Aviation Services : FLL - Fort Lauderdale	Fort Lauderdale, FL	54 FTE
NAT-SIZE	The DM Burr Group - Farmington Schools	Farmington, MI	54 FTE
NAT-SIZE	MO Trenton	Trenton, MO	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: 2020, 2019, 2018, 2017. 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.