# Internal injuries to organs and blood vessels of the trunk at National Aviation Services
> OSHA SIR `2022065374` · 6/20/2022 · SAN ANTONIO, TEXAS
## Severity
- **1 hospitalization**
- **Body part:** Chest, except internal location of diseases or disorders
- **Nature of injury:** Internal injuries to organs and blood vessels of the trunk
## Cause
- **Event:** Fall on same level while climbing stairs, steps, or curbs
- **Source:** Airplane-powered fixed wing, unspecified
## Employer
- **Name:** National Aviation Services
- **Location:** 9800 Airport Blvd, SAN ANTONIO, TEXAS, 78216
- **NAICS:** 488190
- **Jurisdiction:** 1
## Narrative

An employee was walking up an airstair to enter an aircraft. The employee fell over an unprotected edge and suffered head trauma and a punctured lung.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*