First Tellurium unit PyroDelta Energy readies heavy-lift coaxial UAV flight test###

• PyroDelta Energy is nearing completion of a heavy-lift coaxial UAV targeting 450-pound gross weight with fuel.
• Planned September 2026 flight test for a 150-pound aircraft designed to carry a 300-pound payload for two hours.
• Design uses a 64-horsepower two-stroke engine with proprietary thermoelectric thermal management, derived from its DARPA Lift Challenge propulsion work.
• With a 150-pound payload, the UAV is designed for up to four hours on one tank, aiming to outperform battery heavy-lift drones on endurance.
• First Tellurium is seeking Canadian government and NGO support to advance manufacturing and commercialization of the platform.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. First Tellurium Corp. published the original content used to generate this news brief via TheNewswire (Ref. ID: 202608270600TNWSWRCACNPR_____1AdyFYMEl) on August 27, 2026, and is solely responsible for the information contained therein.