SwathPRO – “On the Fly” Nozzle Control by CapstanAG

The SwathPRO Aerial Application System from CapstanAG gives Ag Pilots individual nozzle control previously unattainable in aerial application. SwathPRO provides the pilot ability to switch from one boom nozzle setup to another without landing the plane. The SwathPRO system utilizes CapstanAG’s Pulse with Modulation solenoid at each nozzle station controlled by in cockpit user display. CapstanAG’s patented technology, pilot feedback and industry knowledge in flow distribution, brings a new spray system to the Aerial industry focused on Pilot safety, application accuracy and drift mitigation.

CapstanAG is no stranger to liquid application. Since 1994, CapstanAG (based in Topeka KS) has specialized in pressure control & flow distribution on self-propelled sprayers, Creating the patented Pulse with Modulation technology which has become a standard in the industry.

Since the debut of SwathPRO at the 2018 NAAA convention in Reno, CapstanAG has successfully installed on multiple Air Tractors across the US. Significant milestones are being reached with the SwathPRO system with over 1.5 million acres covered in past three years. Cockpit Integration with controllers, “Auto Mode” (allowing pressure to stay constant regardless of speed or rate change), along with CapstanAG’s PWM solenoid, are controlling the servo valve to provide proper flow distribution.

As described by one of the SwathPRO pilots, “I now have an auto tip changer as I go thru the field”.

Another pilot says, “I am more accurate with less drift than I have ever been”, “SwathPRO makes my job safer & easier with no drift claims”.

Air Tractor will become the Master Dealer for the SwathPRO system and continues to support and work closely with CapstanAG. CapstanAG is currently engaged with the FAA for STC approval, soon the SwathPRO system will be offered as a factory-installed option on your new Air Tractor. CapstanAG is firmly committed to this process to further invest in advances for SwathPRO that will benefit AG Pilots. CapstanAG has a team of engineers and technical specialists who provide on-site service and support.

Notable SwathPRO features:

Droplet management, Nozzle by nozzle flow control

Customizable boom profiles

VRT Compatible, Auto boom
Wide boom/narrow boom
Prop Wash, Crosswinds
Improved Application Productivity

Drift Mitigation

In Cockpit System Diagnostics & performance

On the Fly changes

For more information about SwathPRO see the CapstanAG at the NAAA Expo Savannah Booth number #637 or visit http://capstanag.com/aviation




  • 802 Pilot Needed in Central South Dakota802 Pilot Needed in Central South Dakota
    Pilot needed for a new 802 in Corsica, SD for a full season seat. Herbicide experience is a must. The plane is equipped with Ag PilotX and AFS booms with shutoffs. We will be at NAAA as well if you’d [...] Read more »
  • 1979 Cessna T188C Ag Husky1979 Cessna T188C Ag Husky
    1979 Cessna T188C Ag Husky, 10K TTSN, 420 SMOH, Bantam GPS/flow, CP's, super booms, VG's, AC. For pricing and more information call 309-759-4646 or email hcurless@farmairinc.com[...] Read more »
  • 1987 AT-501, N7314Q1987 AT-501, N7314Q
    1987 AT-501, N7314Q, Walter conversion, 500 gals, side fuel, MVP 50 engine monitor, 7416 TTAF, 521 TTE, Lots of extras. Minnesota plane. Call Jon at 320-760-5075[...] Read more »

Most Popular