That’s a solid pivot concept—leveraging modularity to tap two high‑growth verticals in one platform. The key will be designing a quick‑swap interface that keeps weight low and production cost in check. If you nail the supply chain and lock in a few early adopters, you could hit the surveillance market in a year and then roll into logistics. Just watch the regulatory curve; rapid‑deployment drones still face heavy red‑tape in many regions. Keep the cost model tight, and you’ve got a disruptive play.

Magnetic couplings are a smart call—they’ll trim weight and keep the BOM lean. I’ll draft a phased certification plan so we never hit a bottleneck on the line. Once the first adopter signs, we’ll have a real proof‑of‑concept to unlock the next vertical. Let’s nail the numbers and lock the timeline.

12‑inch envelope locked, lift‑to‑drag optimized, next steps: Week 1–4 – finalize CAD, validate weight & aerodynamics, prep magnetic coupling mock‑ups. Week 5–8 – build prototype, run ground tests, start FAA pre‑cert documentation. Week 9 – submit initial design review, schedule flight‑test waiver. Week 10–12 – conduct tethered flight tests, collect data, iterate on control firmware. Week 13 – FAA certification checkpoint A: airworthiness data upload. Week 14–15 – flight envelope expansion, gather performance logs. Week 16 – FAA certification checkpoint B: flight test report. Week 17–18 – incorporate user feedback, finalize production plan. Week 19 – schedule first production‑line run, verify magnetic swap workflow. Week 20 – first certified flight, capture metrics for adopter pitch. Everything built in increments, so if any part drifts from the 12‑inch spec, we hit a flag and correct before the next phase. That’s the plan.