
I-19
20-gallon platform
0gal
Liquid capacity
Up to0acres
Acres per day
A versatile platform for growers and applicators who need one aircraft to spray and spread. Rapid charge cycles and a dependable platform keep it flying when windows are short.

Exclusive U.S. distributor
Two aircraft, an in-house FAA compliance team, and certified dealers in 16 states.

40 gal
Liquid
Up to 1,600
Acres per day
Up to 50 ft
Swath
660 lbs
Max take-off
Two aircraft
The I-19 and the R-40 are built to the same standard and backed by the same support. What changes is tank size and how much ground you cover between refills. Pick the one that fits your operation.

20-gallon platform
0gal
Liquid capacity
Up to0acres
Acres per day
A versatile platform for growers and applicators who need one aircraft to spray and spread. Rapid charge cycles and a dependable platform keep it flying when windows are short.

40-gallon platform
0gal
Liquid capacity
Up to0acres
Acres per day
A 40-gallon tank with the flexibility and reliability to cover large acres. Fewer refills per section and a swath of up to 50 feet keep higher-rate application moving through the day.
Coverage depends on rate, terrain, weather conditions, and mission profile.

In the field
We fly the drones we sell. Every demo is flown by people who have put real acres behind them, on working ground rather than a show floor.
Dealer program
Dealers get the support that keeps aircraft flying: parts and service backing, an in-house compliance team, hands-on training for your crew, and a territory that stays protected.
Compliance
Terraplex built an in-house compliance team rather than pointing operators at a consultant. Director of Compliance Sam Welton works with customers before and after the sale on Part 107 certification, 44807 exemptions, Part 137 operating certificates, and aircraft registration.
What the team files for you
Commercial agricultural application in the U.S. requires an FAA Part 107 remote pilot certificate, a Part 137 agricultural aircraft operator certificate, and a 44807 exemption for aircraft over 55 lbs. State pesticide applicator licensing applies on top of that. Our compliance team files the federal pieces on your behalf.
Timelines move with the FAA docket rather than with us, so we do not publish a fixed number. Sam Welton walks each operator through 44807, Part 137, and aircraft registration, and will give you a current estimate on a call before you buy.
The I-19 covers up to 600 acres per day on a 20-gallon tank. The R-40 doubles liquid capacity to 40 gallons for larger acres and fewer refills. Compare them side by side before you decide.
Your dealer is the first line, backed by Terraplex for parts and warranty work under the GTEEX Revolution program. Dealers stock common wear items so a failure in season does not mean shipping the aircraft across the country.
Your dealer works the same ground you do. Ask them for a demo and watch an aircraft fly your acres before you buy one.