Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane

678 points by n_ermosh 2 years ago | 541 comments

Launch HN post from Airhart Aeronautics (YC S22) describing their fly-by-wire personal airplane with simplified controls aimed at non-pilots.

Launch HN: HyLight (YC S23) – Hydrogen airships to inspect energy infrastructure

177 points by ThomasLaporte 3 years ago | 195 comments

Launch HN: Stralis (YC W23) – Hydrogen electric aircraft for medium-haul travel

135 points by stuart8ol 2 years ago | 77 comments

Launch HN: Voltair (YC W26) – Drone and charging network for power utilities

76 points by wweissbluth 7 months ago | 27 comments

Launch HN: Consus (YC F24) – LLM gateway for companies handling sensitive data

32 points by ericmags 13 days ago | 16 comments

Launch HN post for Consus, a YC F24 LLM gateway routing AI requests to ITAR- and CUI-compliant government cloud infrastructure for aerospace and defense companies.

Launch HN: Enhanced Radar (YC W25) – A safety net for air traffic control

156 points by kristian1109 1 year ago | 105 comments

Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane

678 points by n_ermosh 2 years ago | 541 comments

Launch HN post from Airhart Aeronautics (YC S22) describing their fly-by-wire personal airplane with simplified controls aimed at non-pilots.

Launch HN: OutSail (YC W23) – Wingsails to reduce cargo ship fuel consumption

507 points by jmoorebeek 3 years ago | 240 comments

Launch HN post where OutSail (YC W23) founders introduce containerized wingsails that reduce cargo ship fuel consumption by up to 20%.

Launch HN: Common Paper (YC W23) – SAFEs for Commercial Contracts

408 points by jakestein 3 years ago | 153 comments

Launch HN post where Common Paper's founders introduce free, open-source standard B2B software contracts and a paid platform for sending and signing them.

Launch HN: Aqua Voice (YC W24) – Voice-driven text editor

687 points by the_king 2 years ago | 230 comments

Launch HN post introducing Aqua Voice (YC W24), a voice-native document editor combining dictation with natural-language editing commands via LLMs.

Launch HN: Respan (YC W24) – Open-source Rust AI gateway built around plugins

45 points by Andydy25 6 days ago | 21 comments

Launch HN post introducing Respan, an open-source Rust AI/LLM gateway with a small core where providers, protocols, and features are plugins.

Launch HN: Resend (YC W23) – Email API for developers using React(resend.com)

405 points by zenorocha 3 years ago | 259 comments

Landing page for Resend, a YC-backed email API for developers to build, test, and send transactional emails, with templates written in React.