134th Assault Helicopter Company

This loss record reflects the intense operational tempo and hazardous conditions faced during the Vietnam War. Across all rotary-wing and fixed-wing models listed, Aviation Units recorded total aircraft losses, with combined pilot and crewmember KIAs. These totals represent the cumulative impact of combat operations, mechanical failures, hostile fire, and mission-specific risks encountered throughout the war. Losses spanned a wide range of aircraft types, from light observation helicopters such as the OH-13S and OH-6A, to utility and gunship variants including the UH-1 series and AH-1 Cobras. Heavy-lift and transport platforms such as the CH-47 Chinook and CH-53 series also appear in the record, underscoring the diverse mission set the Aviation Units supported. The totals illustrate both the scale of aviation activity and the profound human cost borne by Aviation Units across the theatre. These figures stand as a testament to Aviation Units service, sacrifice, and the dangerous conditions under which its aviators and crews operated.