Machine shops · California

Alpha Aviation Components, Inc.

Name: Alpha Aviation Components, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

North Hills, CA · ~36 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 7.6
Avg TCR: 3.3
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Alpha Aviation Components, Inc. runs at 230% of its industry's injury rate - far more dangerous than the typical Machine shops workplace, earning a grade F.

Alpha Aviation Components, Inc.: 7.6 TCR = 230% of Machine shops BLS 3.3 · 4y Form 300A (see methodology below)

Alpha Aviation Components, Inc. safety composite

Alpha Aviation Components, Inc. scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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).

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 7.6 per 100 workers

Safer than 15% of industry peers
DART rate: B 0 per 100 workers

Safer than 75% 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

−11.7

2017→2020

Alpha Aviation Components, Inc. injury rate improved

Alpha Aviation Components, Inc.'s TCR fell 11.7 from 11.7 in 2017 to 0.0 in 2020. Peak filing year was 2018 at 15.5 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2017=11.7 · 2018=15.5 · 2019=3.1 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 332710 · North Hills, CA ABOVE-IND · SMALL

Grade F · TCR 7.6 · 230% of ind

DART 0.0 DART
RANK #109/126
PHOTO Cast Corporation
BOOK 4y book
INJ 10 inj
SIZE ~36 FTE

Nearest TCR peer: Cast Corporation (0.0 TCR gap)

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

This site

7.6
Cast Corporati

7.6
Turnamics, Inc

7.6
Ferry Industri

7.6
Nelson Machine

7.6

What this shows Alpha Aviation Components, Inc. averages 7.6 TCR (230% of the Machine shops BLS benchmark).

Alpha Aviation Components, Inc. TCR series: 2017=11.7 · 2018=15.5 · 2019=3.1 · 2020=0 · BLS 3.3

Where Alpha Aviation Components, Inc. falls in its industry

1,821 Machine shops establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 3.5.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #109 safest of 126 Machine shops employers in California.

Alpha Aviation Components, Inc. (36 employees, TCR 7.6) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Alpha Aviation Components, Inc. has fewer employees than the Machine shops median and a higher injury rate than the industry's median TCR of 3.5. 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	0.0	0.0	0
2019	3.1	3.1	1
2018	15.5	12.4	5
2017	11.7	11.7	4

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · CA · North Hills

1,821 Machine shops employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 21 employers in North Hills, CA · 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	Cast Corporation	HIBBING, MN	7.6 TCR
NAICS-TCR	Turnamics, Inc.	ASHEVILLE, NC	7.6 TCR
NAICS-TCR	Ferry Industries, Inc.	STOW, OH	7.6 TCR
NAICS-TCR	Nelson Machine & Welding, Corp.	GREEN BAY, WI	7.6 TCR
STATE-SIZE	River Garden Farms	KNIGHTS LANDING	36 FTE
STATE-SIZE	Knight Farms	GLENN	36 FTE
STATE-SIZE	J.H. MEEK & SONS INC.	WOODLAND	36 FTE
STATE-SIZE	Dirt Farmer and Company	KENWOOD	36 FTE
CITY-NEAR	Ford Bldg	North Hills	357 FTE
CITY-NEAR	New Horizons: Serving Individuals With Special Needs	North Hills	304 FTE
CITY-NEAR	FedEx 16633 SCHOENBORN ST	North Hills	255 FTE
CITY-NEAR	913430000	North Hills	218 FTE
NAT-TCR	Van Essen Nursery Company Inc	Lebanon, OR	7.6 TCR
NAT-TCR	Green Bay Office - 149	Green Bay, WI	7.6 TCR
NAT-TCR	Multicoop Del Oeste Inc.	Aguada, PR	7.6 TCR
NAT-TCR	Pettis County Assisted Living LLC.	Sedalia, MO	7.6 TCR
NAT-SIZE	Finley, ND Corporate Headquarters	Finley, ND	36 FTE
NAT-SIZE	Property Management NC	Hunterville, NC	36 FTE
NAT-SIZE	Yamada Paint Contracting, Inc. dba GW Construction	Keaau, HI	36 FTE
NAT-SIZE	Dominion Senior Living of Crossville	Crossville, TN	36 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.