Aircraft manufacturing · Michigan

Beaver Aerospace & Defense

Name: Beaver Aerospace & Defense Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Livonia, MI · ~113 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.9
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Beaver Aerospace & Defense runs at 119% of its industry's injury rate - about level with the typical Aircraft manufacturing workplace, earning a grade C.

Beaver Aerospace & Defense: 3.9 TCR = 119% of Aircraft manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Beaver Aerospace & Defense safety composite

Beaver Aerospace & Defense scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 7%), 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).

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.94 per 100 workers

Safer than 19% of industry peers
DART rate: F 4.11 per 100 workers

Safer than 7% 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

−0.4

2020→2022

Beaver Aerospace & Defense injury rate improved

Beaver Aerospace & Defense's TCR fell 0.4 from 4.5 in 2020 to 4.1 in 2022. Peak filing year was 2020 at 4.5 TCR. In 2022, DART was 1.04× this establishment's average TCR (severity share of cases).

2020=4.5 · 2021=3.2 · 2022=4.1

OSHA ITA Form 300A scorecard

Establishment book 336411 · Livonia, MI ABOVE-IND · MID

Grade C · TCR 3.9 · 119% of ind

DART 4.1 DART
RANK #3/5
PHOTO Mojave - Main
BOOK 3y book
INJ 15 inj
SIZE ~113 FTE

Nearest TCR peer: Mojave - Main (0.0 TCR gap)

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

Griffon Aerosp

4
This site

3.9
Mojave - Main

3.9
NGAS-A502

3.9
Lockheed Marti

3.9

What this shows Beaver Aerospace & Defense averages 3.9 TCR (119% of the Aircraft manufacturing BLS benchmark).

Beaver Aerospace & Defense TCR series: 2020=4.5 · 2021=3.2 · 2022=4.1 · BLS 3.3

Where Beaver Aerospace & Defense falls in its industry

390 Aircraft manufacturing establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 1.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 5 Aircraft manufacturing employers in Michigan.

Beaver Aerospace & Defense (113 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7

Beaver Aerospace & Defense has fewer employees than the Aircraft manufacturing median and a higher injury rate than the industry's median TCR of 1.7. 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
2022	4.1	4.1	5
2021	3.2	2.4	4
2020	4.5	0.8	6

OSHA ITA peer cross-reference

Establishment peer ledger

336411 · MI · Livonia

390 Aircraft manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, MI · 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	Mojave - Main	MOJAVE, CA	3.9 TCR
NAICS-TCR	NGAS-A502	PALMDALE, CA	3.9 TCR
NAICS-TCR	Lockheed Martin Corporation LM Sys Support & Training Ser (1530)	CORPUS CHRISTI, TX	3.9 TCR
NAICS-TCR	Griffon Aerospace	MADISON, AL	4.0 TCR
STATE-SIZE	Schaendorf Custom Farming	HOPKINS	113 FTE
STATE-SIZE	A&H Plant NRI	ST. CLAIR SHORES	113 FTE
STATE-SIZE	Municipal	MARSHALL	113 FTE
STATE-SIZE	Kaltz Excavating	PONTIAC	113 FTE
CITY-NEAR	System Office - Livonia	Livonia	6,768 FTE
CITY-NEAR	Livonia Transmission Plant	Livonia	3,122 FTE
CITY-NEAR	Livonia Transmission	Livonia	2,968 FTE
CITY-NEAR	Acro Service	Livonia	2,701 FTE
NAT-TCR	Spectra Metal Sales Inc Atlanta (6104) CC:700	Atlanta, GA	3.9 TCR
NAT-TCR	Rgi - R1	Fredericksburg, VA	3.9 TCR
NAT-TCR	Searhc Mt.Edge Fds	Anchorage, AK	3.9 TCR
NAT-TCR	Washington Oakes	Everett, WA	3.9 TCR
NAT-SIZE	Swire Coca-Cola of Ogden	Ogden, UT	113 FTE
NAT-SIZE	Purple Wine Company, LLC	American Canyon, CA	113 FTE
NAT-SIZE	Ron's Discount Lumber and Home Center	Howe, OK	113 FTE
NAT-SIZE	North Park	Evansville, IN	113 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: 2022, 2021, 2020. 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.