Every route in this field comes out of the same three-part chain
1 / 8
Almost nothing in this field plans a path in one step. A search layer fixes the order in which stops, structures or targets are visited. A trained policy flies the legs in between and handles what the search could not foresee. A check layer decides whether the result is allowed to run.
The market record is programmes, service revenue and test infrastructure, and very little of it is a purchase of planning
2 / 8
The demand that reaches a buyer is demand for flying. ZenaTech guided to C13.4m to C14.8m for the third quarter of 2026 on 27% organic growth in its drone-as-a-service operations, having reported C$7.73m for the first nine months of 2025 and a 1,225% year-over-year quarter. The rest of the field's public activity is grant-funded or demonstrative: a European project ran GPS-free, beyond-line-of-sight navigation for logistics drones in cities to the end of 2023 and closed without a product, and ACSL and Preferred Networks reached demonstration stage in September 2026 on generating routes from mission requirements under a Japanese national programme. Where a planner was released as an actual artefact, it was given away: MIT and Penn open-sourced a motion planner benchmarked at about 90% of the runtime of state-of-the-art methods and roughly 15% faster to destination, built explicitly to replace commercial solvers costing six figures.
Strategy
Ten months of 2026 already match the whole of 2025
3 / 8
Publication ran 121 documents in 2021, 185 in 2022, 286 in 2023, 519 in 2024, 1,143 in 2025 and 1,116 through 28 October 2026. The steep part of that curve was 2023 to 2025, when output roughly quadrupled in two years. The 2026 figure covers ten months, so on a monthly basis the field is publishing about a sixth faster than it did last year. The tripling has stopped and the volume has held.
Research
The ordering step became a sequence model
4 / 8
Where the search used to be a genetic algorithm, the newer filings learn the order instead. Tsinghua encodes coordinates and demand as vectors and lets an attention mechanism weight each unvisited node, trained by policy gradient. Attention lets the model learn which candidate stop matters most at each step. Anhui University couples a task decoder and a path decoder in one Transformer, so sequence and trajectory are chosen together. Liaoning Technical University folds charging stops into the same graph, splitting nodes into delivery, pickup and charging.
Market
Where autonomy does sell as a distinct product, it sells as a layer over someone else's airframe
5 / 8
Auterion's order to fit terminal guidance to 50,000 Ukrainian Shrike drones is worth roughly 103m and prices the added autonomy near 2,060 on an airframe that costs about $400. That ratio, roughly five to one in favour of the software, is the closest thing in this record to a price for navigation separated from the aircraft.
Strategy
No area is declining, and the two smallest grew fastest
6 / 8
Comparing the ten months of 2026 with the twelve months of 2025, delivery sits at 352 against 350, energy at 198 against 201, infrastructure at 124 against 117 and agriculture at 67 against 66. Annualised, all four exceed last year. Defence at 230 against 251 and public safety at 134 against 148 are the two whose raw totals fall short, and they fall short only because the comparison year was complete.
Research
The map moved onto the aircraft, mid-flight
7 / 8
The older pipeline surveyed the asset, built a model, then planned over the model. The newest filings plan from what the sensors see during the flight. A substation planner rebuilds its model while airborne and absorbs equipment updates without a full replan. A line planner infers components it could not observe, then generates passes to check the inferred areas. A fault-aware line planner recomputes safe boundaries from the condition it detects on the structure it is circling. A solar planner reroutes on live obstacle data.
Market
The gate that actually opened is regulatory, and it is contested
8 / 8
Executive Order 14307, signed 6 June 2025, directed the FAA to fast-track routine beyond-visual-line-of-sight rulemaking and to use AI tools to speed waiver processing. A performance-based proposed rule followed in August 2025, covering low-altitude BVLOS operations and the third-party traffic management services that support them. In July 2026 the FAA signed the environmental assessment and finding of no significant impact for commercial package delivery under Part 135, and states are now challenging that national review, which leaves the clearance in litigation rather than settled practice.