2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Seattle, WA —

OSHA Injury Report: Seattle Base Horizon

Injury · Days away from work

At a glance

On , an injury at Seattle Base Horizon in SeaTac Int'l Airport PO Box 68977, Seattle, WA 98188 resulted in days away from work. Employee was ground Service Agent TC in scheduled air passenger transportation.

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Where did this happen?

Establishment
Seattle Base Horizon
Parent company
Horizon Air Industries
Street
SeaTac Int'l Airport PO Box 68977
City
Seattle
State
WA
ZIP
98188
On-site location
Ramp Area-other

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
23

Before the incident

He was downloading the aircraft when he got a call for an aisle chair.

What happened

EE went up to help with an aisle chair. The PAX was on the heavier side and only needed a wheelchair at the top. EE tried to be helpful and use the aisle chair to bring the passenger down. As he was going down backward he felt the need to readjust and tried to set the brake on the aisle chair however the brake was not working and EE was slammed into one of the railings of the boarding ramp.

Injury or illness

Strain

Object or substance involved

Wheelchair

Summary line

Strained right back torso arm

Employee and industry

Job description
Ground Service Agent TC
SOC code
43-4181 — Reservation and Transportation Ticket Agents and Travel Clerks
NAICS code
481111 — Scheduled air passenger transportation
NAICS vintage
2012
Avg employees
702
Total hours worked
1182500
Establishment ID
1012774
Employer case #
1994

When (timing detail)

Date of incident
Shift started
16:30
Time of incident
20:26
Filing year
2025
Submitted
25FEB26:23:02:00

More injuries at Seattle Base Horizon

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.