Support Activities for Air Transportation · Washington

Unifi Aviation Services : SEA - Seattle

Name: Unifi Aviation Services : SEA - Seattle Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Seatac, WA · ~1,227 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.9
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Unifi Aviation Services : SEA - Seattle runs at 132% of its industry's injury rate - more dangerous than the typical Support Activities for Air Transportation workplace, earning a grade D.

Unifi Aviation Services : SEA - Seattle: 5.9 TCR = 132% of Support Activities for Air Transportation BLS 4.5 · 2y Form 300A (see methodology below)

Unifi Aviation Services : SEA - Seattle safety composite

Unifi Aviation Services : SEA - Seattle scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 22%), 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).

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.92 per 100 workers

Safer than 36% of industry peers
DART rate: F 6.34 per 100 workers

Safer than 22% 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%).

Rising injury rate

Unifi Aviation Services : SEA - Seattle: 5.2 → 6.7 TCR

Peak year 2023 @ 6.7 TCR · DART/TCR 1.07× in 2023

Unifi Aviation Services : SEA - Seattle's TCR rose 1.5 from 5.2 in 2022 to 6.7 in 2023. In 2023, DART was 1.07× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 488119 · Seatac, WA ABOVE-IND · LARGE

Grade D · TCR 5.9 · 132% of ind

DART 6.3 DART
RANK #16/26
PHOTO Unifi Aviation Servi…
BOOK 2y book
INJ 98 inj
SIZE ~1,227 FTE

Nearest TCR peer: Unifi Aviation Services : BDL - Windsor Locks (0.0 TCR gap)

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

This site

5.9
Unifi Aviation

5.9
GAT - FLSRQ

5.9
Ontario Intern

5.9
4765-TTNPW9601

5.9

What this shows Unifi Aviation Services : SEA - Seattle averages 5.9 TCR (132% of the Support Activities for Air Transportation BLS benchmark).

Unifi Aviation Services : SEA - Seattle TCR series: 2022=5.2 · 2023=6.7 · BLS 4.5

Where Unifi Aviation Services : SEA - Seattle falls in its industry

1,555 Support Activities for Air Tra establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 4.5.

Grade D

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 26 Support Activities for Air Tra employers in Washington.

Unifi Aviation Services : SEA - Seattle (1,227 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5

Unifi Aviation Services : SEA - Seattle has more employees than the Support Activities for Air Transportatio 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
2023	6.7	6.3	60	2	0
2022	5.2	4.8	38	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

488119 · WA · Seatac

1,555 Support Activities for Air Transportation employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 50 employers in Seatac, WA · 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	Unifi Aviation Services : BDL - Windsor Locks	WINDSOR LOCKS, CT	5.9 TCR
NAICS-TCR	GAT - FLSRQ	SARASOTA, FL	5.9 TCR
NAICS-TCR	Ontario International Airport	ONTARIO, CA	5.9 TCR
NAICS-TCR	4765-TTNPW9601	TRENTON, NJ	5.9 TCR
STATE-SIZE	2252-00000325	WALLA WALLA	1,246 FTE
STATE-SIZE	WA014	PUYALLUP	1,248 FTE
STATE-SIZE	City of Everett	EVERETT	1,205 FTE
STATE-SIZE	Ross Complex	VANCOUVER	1,203 FTE
CITY-NEAR	Amazon.com Services LLC - BFI8	Seatac	497 FTE
CITY-NEAR	National Alamo 45B2 45B4	Seatac	246 FTE
CITY-NEAR	National 45B4 Alamo 45B2	Seatac	235 FTE
CITY-NEAR	1290 RAC.N PAC..SEATTLE.	Seatac	210 FTE
NAT-TCR	Van Manen Oil - Main Office	Grand Rapids, MI	5.9 TCR
NAT-TCR	Kotaco (Harvey)	Harvey, ND	5.9 TCR
NAT-TCR	American Pest Control	Athens, GA	5.9 TCR
NAT-TCR	General Healthcare Resources LLC - 1	Plymouth Meeting, PA	5.9 TCR
NAT-SIZE	Ventura County Sheriff's Office	Ventura, CA	1,227 FTE
NAT-SIZE	Palo Alto Medical Foundation (378-10110)	Palo Alto, CA	1,227 FTE
NAT-SIZE	Cyient, Inc.	East Hartford, CT	1,228 FTE
NAT-SIZE	Waltham	Waltam, MA	1,228 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: 2023, 2022. 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.