Helium-Filled Pathfinder 1 Sets New Benchmark in Electric Aviation

Jul 18, 2025

4 min read

LTA Research’s Pathfinder 1, the world’s largest aircraft measuring 400 feet, is a helium-filled, rigid-frame electric airship designed for low-emission aviation.

Want to read more?

Subscribe to akapenergy.com to keep reading this exclusive post.

Subscribe Now

Recent Posts

See All

Netherlands' University Sees Helium Pricing at >US$1,500/mcf

Radboud University, the Netherlands, said its MRI and MEG (brain-activity measurement) systems have relied on liquid helium, whose price has risen to US$1,500-2,100/mcf recently, with the MEG system a

Leicester Balloon Shop Charts 2026 Helium Price Spike After Qatar Outage

Leicester UK balloon retailer MnM Balloons says wholesale helium prices more than doubled between January and April 2026, from about US$440/mcf to about US$960/mcf (up 120%), after Qatar's helium disr

Bloomberg Flags Middle East Helium Cut-Off as AI Supply-Chain Risk

In an interview with BNN Bloomberg, Matthew Martin, senior economist at Oxford Economics, said that US AI-related imports are up 60% y/y against ~8% for all other imports and demand is strong enough t