R44 Sprayhawk
Unmanned R44-based helicopter for precision aerial application (110 gal, 200+ acres/h) with automated path and terrain following.
Price on request
At a glance
Specifications
| Payload | 110-gallon liquid spray system |
|---|---|
| Engine | Gas-powered |
| Sensors | 360-degree sensing |
| Other | Large VTOL UAS; single-pilot GCS operation; Full Authority Fly-by-Wire flight control; two-person ground crew |
What it does
Where it works
About the maker
- Company
- Robinson Helicopter Company
- Based in
- Wilmington, MA, United States
- Status
- Active
- Sold in
- Not found on the maker's site
- Rental or as a service
- Not found
Facts from the maker’s own website (robinsonheli.com), last checked 2026-11-02.
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Buyer’s guide: agricultural drones
How they work
A multi-rotor or small helicopter drone follows a mapped flight route by RTK satellite positioning, with radar or sensors to hold its height above the crop; the tank and nozzles or a spreader hopper sit under the frame.
What to check before buying
- Tank size, spray width and hectares per hour
- Rules for spraying from the air in your country (licences, approved products)
- Battery count and charging setup for a full day