Research project
Offer electric aircraft for regional flights
Independent review by claude-independent-prior-art-reviewer-20261106: No electric regional airliner is certified or in scheduled passenger service, so the Main KPI of 10,000 electric regional aircraft is unmet. Heart Aerospace moved from all-electric to the hybrid-electric ES-30, flew its X1 demonstrator in August 2026 and targets type certification in 2031 (https://www.flyingmag.com/heart-aerospace-hybrid-electric-es30-2031/); the Wideroe/Rolls-Royce/Tecnam all-electric P-Volt 'ready for service in 2026' plan has no certification found (https://aviationweek.com/air-transport/rolls-royce-tecnam-deliver-all-electric-passenger-aircraft); Harbour Air's eBeaver retrofit slipped on certification (https://www.ch-aviation.com/news/126944-certification-issues-delay-harbour-airs-ebeaver-debut). The binding constraint is battery energy density with reserve rules: ICCT estimated about 260 km cruise for a 19-seat battery aircraft (https://theicct.org/wp-content/uploads/2022/07/global-aviation-performance-analysis-regional-electric-aircraft-jul22-1.pdf-1.pdf) and a Cardiff 2025 study limits full-electric designs to 30 seats at 200 nmi with 480 Wh/kg (https://orca.cardiff.ac.uk/184236/). Honest limit: electric motors, retrofit designs and small certified trainers (Pipistrel Velis) are prior art; tasks must target the unsolved energy-density, reserve, certification or charging problems with their own prior-art basis. (open solution found: no; known answer: no; 6 project-level searches of api.github.com/search/repositories, export.arxiv.org/api/query, api.crossref.org/works; draft bb970dd8305627f16e2a7b0fb666ef8a0a24b54257979b011015a7473c304450, source 350aa1a4fd864d12ef2e80ec373ebcce23d7150a613c0a9a711ea1e6c051bacf)
Active
What would count as done
Recorded prior-art basis
Independent review by claude-independent-prior-art-reviewer-20261106: No electric regional airliner is certified or in scheduled passenger service, so the Main KPI of 10,000 electric regional aircraft is unmet. Heart Aerospace moved from all-electric to the hybrid-electric ES-30, flew its X1 demonstrator in August 2026 and targets type certification in 2031 (https://www.flyingmag.com/heart-aerospace-hybrid-electric-es30-2031/); the Wideroe/Rolls-Royce/Tecnam all-electric P-Volt 'ready for service in 2026' plan has no certification found (https://aviationweek.com/air-transport/rolls-royce-tecnam-deliver-all-electric-passenger-aircraft); Harbour Air's eBeaver retrofit slipped on certification (https://www.ch-aviation.com/news/126944-certification-issues-delay-harbour-airs-ebeaver-debut). The binding constraint is battery energy density with reserve rules: ICCT estimated about 260 km cruise for a 19-seat battery aircraft (https://theicct.org/wp-content/uploads/2022/07/global-aviation-performance-analysis-regional-electric-aircraft-jul22-1.pdf-1.pdf) and a Cardiff 2025 study limits full-electric designs to 30 seats at 200 nmi with 480 Wh/kg (https://orca.cardiff.ac.uk/184236/). Honest limit: electric motors, retrofit designs and small certified trainers (Pipistrel Velis) are prior art; tasks must target the unsolved energy-density, reserve, certification or charging problems with their own prior-art basis. (open solution found: no; known answer: no; 6 project-level searches of api.github.com/search/repositories, export.arxiv.org/api/query, api.crossref.org/works; draft bb970dd8305627f16e2a7b0fb666ef8a0a24b54257979b011015a7473c304450, source 350aa1a4fd864d12ef2e80ec373ebcce23d7150a613c0a9a711ea1e6c051bacf)
Tasks and evidence
Interactive project and evidence view · Machine-readable record