Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing · District of Columbia

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN)

Washington, DC · ~26 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) runs at 79% of its industry's injury rate - safer than the typical Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing workplace, earning a grade B.

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN): 2.6 TCR = 79% of Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) safety composite

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 11%), 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).

D

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.61 per 100 workers

Safer than 11% 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

−5.2

2019→2020

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) injury rate improved

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN)'s TCR fell 5.2 from 5.2 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 5.2 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=5.2 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 334511 · Washington, DC AT/BELOW-IND · SMALL

Grade B · TCR 2.6 · 79% of ind

  • DART 0.0 DART
  • RANK P11
  • PHOTO Allegro MicroSystems…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~26 FTE

Nearest TCR peer: Allegro MicroSystems (Beaverton) (0.0 TCR gap)

Read with this employer → · Industry book → · District of Columbia employers → · Look up another →

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) in the TCR neighbourhood

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

TCR

What this shows Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) averages 2.6 TCR (79% of the Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing BLS benchmark).

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

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) TCR series: 2019=5.2 · 2020=0 · BLS 3.3

Where Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) falls in its industry

388 Search, Detection, Navigation, establishments

Safer than 11% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers
Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) (26 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN)
Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) (26 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

Aviation Systems : DC, Washington - 600 Maryland Ave., S.W. (AS-MN) has fewer employees than the Search, Detection, Navigation, Guidance, median and a higher injury rate than the industry's median TCR of 0.7. 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 Illnesses Fatalities
2020 0.0 0.0 0 0 0
2019 5.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · DC · Washington

388 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing employers nationwide with a credible TCR · 793 rated employers in District of Columbia with headcount on file · 748 employers in Washington, DC · 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 Allegro MicroSystems (Beaverton) 2.6 TCR
NAICS-TCR NGMS-X050 2.6 TCR
NAICS-TCR Communication Systems : FL, Orlando - 7022 TPC Dr. (CS-PSPC) 2.5 TCR
NAICS-TCR Ashaway Office 2.8 TCR
STATE-SIZE Meridian on First II 26 FTE
STATE-SIZE Big Lots Store #5253 Washington, DC 26 FTE
STATE-SIZE Washington, D.C. 26 FTE
STATE-SIZE Goldbelt Hawk - DC 26 FTE
CITY-NEAR Children's National Medical Center 7,153 FTE
CITY-NEAR Medstar Washington Hospital Center 7,073 FTE
CITY-NEAR Medstar Georgetown University Hospital 4,771 FTE
CITY-NEAR Customs and Border Protection - Headquarters 3,601 FTE
NAT-TCR Home Care Harrisonburg 2.6 TCR
NAT-TCR White Bear Lake Service Center 2.6 TCR
NAT-TCR Micro 100 2.6 TCR
NAT-TCR Kernersville Adhesive Plant 2.6 TCR
NAT-SIZE Shcc Spartanburg 26 FTE
NAT-SIZE Waupun Equipment - Waupun 26 FTE
NAT-SIZE Thermotech Enterprises 26 FTE
NAT-SIZE Avera Weskota Memorial Hospital 26 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.