Magnetron tubes manufacturing · Pennsylvania

L3 Electron Devices

Williamsport, PA · ~156 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

L3 Electron Devices runs at 44% of its industry's injury rate - far safer than the typical Magnetron tubes manufacturing workplace, earning a grade A.

L3 Electron Devices: 1.4 TCR = 44% of Magnetron tubes manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

L3 Electron Devices safety composite

L3 Electron Devices 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).

C

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.44 per 100 workers

Safer than 57% 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

−1.5

2016→2020

L3 Electron Devices injury rate improved

L3 Electron Devices's TCR fell 1.5 from 1.5 in 2016 to 0.0 in 2020. Peak filing year was 2019 at 2.5 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=1.5 · 2017=2.0 · 2018=1.1 · 2019=2.5 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 334419 · Williamsport, PA AT/BELOW-IND · MID

Grade A · TCR 1.4 · 44% of ind

  • DART 0.0 DART
  • RANK #14/32
  • PHOTO Genco Industries, Inc
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~156 FTE

Nearest TCR peer: Genco Industries, Inc (0.0 TCR gap)

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

L3 Electron Devices in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows L3 Electron Devices averages 1.4 TCR (44% of the Magnetron tubes manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

L3 Electron Devices TCR series: 2016=1.5 · 2017=2 · 2018=1.1 · 2019=2.5 · 2020=0 · BLS 3.3

Where L3 Electron Devices falls in its industry

334 Magnetron tubes manufacturing establishments

Safer than 57% of graded establishments in this industry, whose median TCR is 1.8.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 32 Magnetron tubes manufacturing employers in Pennsylvania.

L3 Electron Devices (156 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02004006008001,000 02468 Average employees Total Case Rate L3 Electron Devices
L3 Electron Devices (156 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8

L3 Electron Devices has more employees than the Magnetron tubes manufacturing median and a lower injury rate than the industry's median TCR of 1.8. 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 0.0 0.0 0 0 0
2019 2.5 1.9 4 0 0
2018 1.1 1.1 2 0 0
2017 2.0 0.0 3 0 0
2016 1.5 0.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334419 · PA · Williamsport

334 Magnetron tubes manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 132 employers in Williamsport, PA · 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 Genco Industries, Inc 1.4 TCR
NAICS-TCR Shoals Technologies Group LLC - Plant 4 1.4 TCR
NAICS-TCR Woven Electronics, LLC (Simpsonville SC) 1.4 TCR
NAICS-TCR Moog, Inc - Blacksburg North 1.4 TCR
STATE-SIZE Basciani Foods, Inc 156 FTE
STATE-SIZE TIS - PA - Morrisville 156 FTE
STATE-SIZE HSC Builders & Construction Managers 156 FTE
STATE-SIZE The Pietrini Corporation 156 FTE
CITY-NEAR The Williamsport Hospital 2,433 FTE
CITY-NEAR Susquehanna Physician Services 1,002 FTE
CITY-NEAR Lycoming Engines 480 FTE
CITY-NEAR Textron Systems - Lycoming Engines 477 FTE
NAT-TCR Profire Energy, Inc. 1.4 TCR
NAT-TCR Shape Technologies 1.4 TCR
NAT-TCR Roseau Public School 1.4 TCR
NAT-TCR Whit-Cor Masonry Inc. 1.4 TCR
NAT-SIZE APS Streetsboro Corp 156 FTE
NAT-SIZE J.R. Johnson, LLC 156 FTE
NAT-SIZE Southwest Contractors Corporate 156 FTE
NAT-SIZE Catania OIls 156 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, 2016. 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.