Other Airport Services · Maryland

IAD-SPUSA

Dulles, MD · ~992 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.4
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

IAD-SPUSA runs at 142% of its industry's injury rate - more dangerous than the typical Other Airport Services workplace, earning a grade D.

IAD-SPUSA: 6.4 TCR = 142% of Other Airport Services BLS 4.5 · 5y Form 300A (see methodology below)

IAD-SPUSA safety composite

IAD-SPUSA scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 32%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.37 per 100 workers

Safer than 32% of industry peers

DART rate
D 2.95 per 100 workers

Safer than 47% 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

−3.6

2016→2020

IAD-SPUSA injury rate improved

IAD-SPUSA's TCR fell 3.6 from 7.8 in 2016 to 4.1 in 2020. Peak filing year was 2016 at 7.8 TCR. In 2020, DART was 0.46× this establishment's average TCR (severity share of cases).

2016=7.8 · 2017=6.5 · 2018=7.1 · 2019=6.4 · 2020=4.1

OSHA ITA Form 300A scorecard

Establishment book 488119 · Dulles, MD ABOVE-IND · MID

Grade D · TCR 6.4 · 142% of ind

  • DART 3.0 DART
  • RANK #5/7
  • PHOTO Unifi Aviation Servi…
  • BOOK 5y book
  • INJ 332 inj
  • SIZE ~992 FTE

Nearest TCR peer: Unifi Aviation Services : BUF - Buffalo (0.0 TCR gap)

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

IAD-SPUSA in the TCR neighbourhood

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

TCR

What this shows IAD-SPUSA averages 6.4 TCR (142% of the Other Airport Services BLS benchmark).

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

IAD-SPUSA TCR series: 2016=7.8 · 2017=6.5 · 2018=7.1 · 2019=6.4 · 2020=4.1 · BLS 4.5

Where IAD-SPUSA falls in its industry

1,555 Other Airport Services establishments

Safer than 32% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Other Airport Services employers in Maryland.

IAD-SPUSA (992 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5 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 05001,0001,500 0102030 Average employees Total Case Rate IAD-SPUSA
IAD-SPUSA (992 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5

IAD-SPUSA has more employees than the Other Airport Services median and a higher injury rate than the industry's median TCR of 4.5. 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 Illnesses Fatalities
2020 4.1 3.0 21 0 0
2019 6.4 4.4 70 0 0
2018 7.1 4.8 78 0 0
2017 6.5 4.1 74 0 0
2016 7.8 1.0 89 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488119 · MD · Dulles

1,555 Other Airport Services employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 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 Unifi Aviation Services : BUF - Buffalo 6.4 TCR
NAICS-TCR 9123-JAX-PRIMEFLIGHT AVIATION SERVICES, INC. 6.4 TCR
NAICS-TCR Swissport Cargo Services - ATL - ATL-CGO1 6.4 TCR
NAICS-TCR DAY UNITED GROUND EXPRESS-DAY 6.4 TCR
STATE-SIZE NGMS-T343 987 FTE
STATE-SIZE DI - Navy Test Wing Atlantic - Pax River 999 FTE
STATE-SIZE 1810 NEW CARROLLTON HQ 1,018 FTE
STATE-SIZE Charles County Government 957 FTE
NAT-TCR Pacific Tomato Growers, Ltd. - Virginia Farm 6.4 TCR
NAT-TCR Med1 NC Services, LLC. 6.4 TCR
NAT-TCR Heat Pipe Technology 6.4 TCR
NAT-TCR Ross store 1525 6.4 TCR
NAT-SIZE Southern California Hospital at Culver City 992 FTE
NAT-SIZE RNDC Grand Prairie 992 FTE
NAT-SIZE Mapleton Foundry 992 FTE
NAT-SIZE Boyne USA d/b/a Big Sky Resort 992 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.