[{"data":1,"prerenderedAt":104},["ShallowReactive",2],{"blog-post-\u002Fblog\u002Fphysics-first-closure":3},{"id":4,"title":5,"author":6,"body":7,"date":89,"description":90,"draft":91,"extension":92,"image":93,"meta":94,"navigation":95,"path":96,"seo":97,"stem":98,"tags":99,"__hash__":103},"blog\u002Fblog\u002Fphysics-first-closure.md","Physics-first closure — what we mean and why it matters","Ryan Fanelli",{"type":8,"value":9,"toc":82},"minimark",[10,19,24,27,55,58,62,69,72,76,79],[11,12,13,14,18],"p",{},"Investor decks in aerospace often lead with range circles on maps. We start with ",[15,16,17],"strong",{},"closure",": does the mission close on mass, energy, and reserves at certified pack or fuel-cell density — not at laboratory peaks?",[20,21,23],"h2",{"id":22},"viable-marginal-gated-excluded","Viable, marginal, gated, excluded",[11,25,26],{},"Each concept in our portfolio carries an explicit verdict:",[28,29,30,37,43,49],"ul",{},[31,32,33,36],"li",{},[15,34,35],{},"Viable"," — physics closes with today’s certified assumptions",[31,38,39,42],{},[15,40,41],{},"Marginal"," — closes only when stated technology gates clear",[31,44,45,48],{},[15,46,47],{},"Gated"," — long-range target; spend follows evidence",[31,50,51,54],{},[15,52,53],{},"Excluded"," — ruled out by closure, not by preference",[11,56,57],{},"This is not pessimism. It is how we protect Seed capital from parallel bets that the roadmap cannot support.",[20,59,61],{"id":60},"m9-as-the-phase-1-proof-point","M9 as the Phase 1 proof point",[11,63,64,65,68],{},"The M9 regional entry is sized for European island and remote corridors — routes where zero-emission propulsion is viable ",[15,66,67],{},"today"," with IFR reserves, not on aspirational pack curves.",[11,70,71],{},"Mobility generates route data before type certificate. RTCI monitors inflection points for Phase 4 futures. Hydrogen spend waits for M9 revenue and interface validation.",[20,73,75],{"id":74},"one-platform-sequenced-capital","One platform, sequenced capital",[11,77,78],{},"Hydrogen is an evolution path within the platform. Turboprops in Mobility are a time-bounded bridge. The OEM builds zero-emission aircraft only.",[11,80,81],{},"That sequencing is the story this blog will follow — milestone by milestone, with the math published alongside the narrative.",{"title":83,"searchDepth":84,"depth":84,"links":85},"",2,[86,87,88],{"id":22,"depth":84,"text":23},{"id":60,"depth":84,"text":61},{"id":74,"depth":84,"text":75},"2026-05-20","Every Gaia program carries a published verdict from mass and energy closure. Here is how we apply that discipline before capital scales toward certification.",false,"md",null,{},true,"\u002Fblog\u002Fphysics-first-closure",{"title":5,"description":90},"blog\u002Fphysics-first-closure",[100,101,102],"physics","certification","M9","zjeUwERo2cEUZ95D2n8uR8MummEQ7PbXqBsjgyjzoYg",1782540924468]