HondaJet HA-420

The HondaJet HA-420 is a revolutionary light business jet. Its sleek design and innovative engineering make it one of the most sought after aircraft in its class.

Key HondaJet HA-420 Specifications


Max. Cruise Altitude
43,000 Feet

Max Cruise Speed
422 kts

Seating configurations
up to 4-6 passengers

HondaJet HA-420

The HondaJet HA-420

The HondaJet HA-420 was developed to provide a highly efficient, high performance aircraft for personal and business travel. It is the most advanced light jet on the market today, with an advanced design that reduces drag and increases speed and efficiency. The HondaJet HA-420 features two GE Honda HF 120 engines mounted over the wings for improved thrust and reduced noise, as well as Honda Aircraft Company’s patented Over-The-Wing Engine Mount (OTWEM) configuration that further enhances performance. The airplane boasts a cruise speed of up to 420 knots, an impressive range of 1,437 NM and the ability to fly at altitudes up to 43,000 ft. Its interior is designed for maximum comfort with its spacious cabin and luxurious amenities. The HondaJet HA-420 is setting the standard for light jets, offering a combination of speed, range, comfort, performance and reliability. With its advanced technology and design, the HondaJet HA-420 has revolutionized personal and business travel.

HondaJet HA-420 Price

In 2023, the cost for a HondaJet HA-420 can start at 3 million dollars, but can go up to 5 million depending on add-ons, customization, age and other factors.

HondaJet HA-420 Specifications


  • Crew: 1-2
  • Passengers: 5-6

Operating Weights

  • Max T/O Weight: 10600 Lb
  • Empty Weight: 7203 Lb
  • Fuel Capacity: 2845 lbs Lb
  • Payload Useful: 3401 Lb
  • Max Payload: 1400 Lb


  • Normal Range: 1035 nm
  • Max Range: 1223 nm
  • Service Ceiling: 43000 ft


  • Rate of Climb: 3990 fpm
  • Max Speed: 422 kts
  • Normal Cruise: 420 kts
  • Economy Cruise: 368 kts
Honda HA-420 Range

How far can the HondaJet HA-420 fly?

The HondaJet HA-420 offers a remarkable range of 1123 nm.

The HondaJet HA-420 is a marvel of modern engineering, offering superior performance and comfort. It features an advanced aerodynamic design with engines mounted over the wings for improved speed, climb rate and fuel efficiency.

HondaJet HA-420 Technology

The unique Natural Laminar Flow (NLF) design increases drag reduction and enhances performance as well. The aircraft reduces cabin noise by up to 40%, and has a spacious cabin with the largest baggage compartment in its class. The HondaJet HA-420 is equipped with advanced avionics, making it easy to operate and providing pilots with real-time information at their fingertips. With its superior performance and luxurious comfort, the HondaJet HA-420 sets a new standard for light business jets.

Honda Aircraft Company has developed a revolutionary design for the HondaJet HA-420, featuring Over-The-Wing Engine Mount (OTWEM) technology. This innovative configuration eliminates the need for bulky engine mounts at the rear of the fuselage, freeing up more cabin space while also increasing speed and performance. While overwing engine configurations were attempted in the past, the VFW-Fokker 614 suffered from a lack of speed due to engine-wing interference. This caused this design to become unpopular among designers and resulted in its eventual retirement from service. The HondaJet HA-420 OTWEM technology solves this issue by strategically placing the engines above the wings, freeing them up for improved airflow and greater speeds. The HondaJet HA-420 OTWEM technology is a significant advancement in commercial aviation, allowing for more efficient configurations and greater performance. It has enabled the HondaJet HA-420 to become one of the most popular light business jets on the market.

The unique design of the HondaJet HA-420 underscores its commitment to innovative manufacturing solutions that improve performance and efficiency for customers. Honda Aircraft Company has crafted a modern marvel, pushing the boundaries of aviation technology and design. The HondaJet HA-420 is revolutionizing aircraft production with its Over-The-Wing Engine Mount (OTWEM) configuration, proving that innovation can result in greater performance and more efficient designs. With its cutting-edge technology, the HondaJet HA-420 is setting new standards for light business jets.

Explore more about the HondaJet’s Over-The-Wing Engine Mount (OTWEM) technology and discover why it is revolutionizing aircraft production. Learn how this innovative design is enabling greater performance, improved fuel efficiency, and more efficient configurations -all while freeing up cabin space.