The Roster
The CS-500 Work Horses.
Every platform below is named for the work it does, and every one is stated plainly: in active
engineering development, moving toward first build and first sale. CS-numbers are the line's
designations; platform names are working candidates, and platform designs are held as proprietary know-how and trade secret.
CS-510 · line anchorSeeder
Aerial reforestation — a pneumatic seed-pod launcher that re-tunes the Goose launch physics down to
gentle pressures and throws biodegradable seed pods instead of interceptor rounds. The low-pressure
retune is still unmodelled. Post-wildfire, forestry and municipal replanting.
in development · pre-production
CS-520Skimmer
Oil-spill response survey — a water-domain carrier off the Orca/Jellyfish lineage that finds
the spill edge and measures it. Deliberately the information layer, not the collection layer: that
job belongs to Recovery, below.
in development · pre-production
CS-530Rock Scaler
Close-proximity rock-face scaling ahead of manual crews — a contact-tolerant airframe built to touch
the wall where every other aerial platform in the estate is built to avoid it.
advancing design — design package to follow
CS-540Washer
Window and industrial washing — a reservoir and spray/brush head where a camera gimbal would normally
sit. A mass-flow problem before an aviation one: a litre of water is a kilogram.
advancing design — design package to follow
CS-550Coater
Industrial coating of towers, tanks and façades. SIG's own coatings division is flagged as a
plausible internal first customer — flagged is the word: that division has not been consulted, and
this is an opportunity on a list, not a commitment.
in development · pre-production
CS-560Sprayer
Crop and vegetation liquid application — tank, boom, flow metering and drift-reduction nozzles.
Carries its own stated regulatory question: ground-registered products are not automatically approved
for aerial application. That is a regulator-and-counsel gate, not an engineering one.
in development · pre-production
CS-561Spot Sprayer
Sense-and-spray weed targeting on the Sprayer airframe — machine-vision weed identification and
per-nozzle valves, so chemical goes on weeds instead of on the whole field. The origin use-case is
the program owner's own acreage: an internal proving ground before it is anyone's product.
The governing rule: spot-spray savings are governed by
the field's infestation fraction. A headline "percent chemical saved" without that fraction is
meaningless — so we do not publish one.
in development · pre-production
CS-570Dredger
Waterway sediment and debris removal — shallow-draft hull, suction/auger head and station-keeping. A
genuinely new category next to the defence fleet's wet-tunnel and boring lines, with no functional
overlap.
in development · pre-production
CS-580Recovery
Bulk spill-material collection — the execution layer Skimmer deliberately is not. The two
work as a pair: Skimmer finds and measures, Recovery collects and offloads.
in development · pre-production
CS-590Enviro
Shoreline and land environmental cleanup — the line's generalist, closing the set from seeding at
510 to remediation at 590.
in development · pre-production