LETNER INNOVATIONS LLC

Research and development

Aerospace programs

Three aircraft concepts spanning rescue, heavy lift, and defense.

Featured program · Concept in development

Pathfinder

A vertical takeoff and landing aircraft concept for search and rescue, disaster response, and humanitarian missions, with a focus on patient recovery and onboard care.

We’re seeking aerospace engineering partners to assess feasibility and define the first round of demonstrator testing.

Discuss an engineering partnership

Concept in development

Guardian VT-LR 2

A vertical takeoff and landing aircraft concept for attack, escort, and force protection.

Concept in development

Archangel VT-LR 1A

A modular heavy-lift aircraft concept for disaster response, humanitarian aid, and search and rescue in areas with limited runway access.