Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · Arizona
Northstar Aerospace (Phoenix) 300 Building
Phoenix, AZ · ~30 workers · 2 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Northstar Aerospace (Phoenix) 300 Building runs at 48% of its industry's injury rate - far safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade A.
Northstar Aerospace (Phoenix) 300 Building: 1.6 TCR = 48% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)
Northstar Aerospace (Phoenix) 300 Building safety composite
Northstar Aerospace (Phoenix) 300 Building scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 50%), 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).
64/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.6 per 100 workers
Safer than 58% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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
−3.2
2023→2024
Northstar Aerospace (Phoenix) 300 Building injury rate improved
Northstar Aerospace (Phoenix) 300 Building's TCR fell 3.2 from 3.2 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 3.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2023=3.2 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 336413 · Phoenix, AZ AT/BELOW-IND · SMALL
Grade A · TCR 1.6 · 48% of ind
- DART 0.0 DART
- RANK #12/25
- PHOTO Carson Helicopters, …
- BOOK 2y book
- INJ 1 inj
- SIZE ~30 FTE
Nearest TCR peer: Carson Helicopters, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Arizona employers → · Look up another →
Northstar Aerospace (Phoenix) 300 Building in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Northstar Aerospace (Phoenix) 300 Building
1.6 TCR
- Carson Helicop
Carson Helicopters, Inc.
1.6 TCR
- Triumph Geared
Triumph Geared Solutions
1.6 TCR
- Aerospace Dyna
Aerospace Dynamics International
1.6 TCR
- Acutec Precisi
Acutec Precision Aerospace, Inc. Saegertown
1.6 TCR
What this shows Northstar Aerospace (Phoenix) 300 Building averages 1.6 TCR (48% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).
Northstar Aerospace (Phoenix) 300 Building TCR series: 2023=3.2 · 2024=0 · BLS 3.3
Where Northstar Aerospace (Phoenix) 300 Building falls in its industry
650 Aircraft assemblies, subassemb establishmentsSafer than 58% of graded establishments in this industry, whose median TCR is 1.9.
Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 25 Aircraft assemblies, subassemb employers in Arizona.
Northstar Aerospace (Phoenix) 300 Building has fewer employees than the Aircraft assemblies, subassemblies, and median and a lower injury rate than the industry's median TCR of 1.9. 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 |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 3.2 | 3.2 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336413 · AZ · Phoenix
650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Carson Helicopters, Inc. | 1.6 TCR |
| NAICS-TCR | Triumph Geared Solutions | 1.6 TCR |
| NAICS-TCR | Aerospace Dynamics International | 1.6 TCR |
| NAICS-TCR | Acutec Precision Aerospace, Inc. Saegertown | 1.6 TCR |
| STATE-SIZE | AYC | 30 FTE |
| STATE-SIZE | Southwest Energy Office | 30 FTE |
| STATE-SIZE | SAZ-Sierra Vista Office 0047-FAC27 | 30 FTE |
| STATE-SIZE | Apache Junction Sewer District | 30 FTE |
| CITY-NEAR | Maricopa County | 15,504 FTE |
| CITY-NEAR | Phoenix Children's Hospital | 7,575 FTE |
| CITY-NEAR | All Company | 6,261 FTE |
| CITY-NEAR | 6403-64030500 | 6,153 FTE |
| NAT-TCR | PTL Engineering | 1.6 TCR |
| NAT-TCR | Alltrista Plastics, LLC | 1.6 TCR |
| NAT-TCR | Philadelphia 10145 | 1.6 TCR |
| NAT-TCR | LEOMINSTER-MA16 | 1.6 TCR |
| NAT-SIZE | The Villas at St James | 30 FTE |
| NAT-SIZE | FV Clinic-Cottage Grove | 30 FTE |
| NAT-SIZE | Re-Gen Electric Inc. | 30 FTE |
| NAT-SIZE | Pierson Company | 30 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.