One of the key differences between the HAV304 and Airlander 10 is the modification to the payload module. According to Nick Allman, director of the Airlander 10 program, the payload module has been converted from a pure military surveillance aircraft to a flexible, multi-use trials and demonstrations aircraft.

HAV has said in other interviews that the Airlander 10’s composite construction allows it to withstand multiple lightning strikes. In addition to added strength, composites provide the Airlander 10 the lightness today’s aerospace market demands. HAV estimates that using advanced composites instead of traditional metals for the rigid structures helped save between 50 and 60 percent total weight on the aircraft. “Composite usage will continue on the Airlander 10 wherever possible,” says Appleton.

The Airlander 10 has already captured the attention of many private investors, most notably Iron Maiden lead singer Bruce Dickinson, who now doubles as a part-time pilot. Early last year, Dickinson announced he wants to fly the Airlander 10 around the world twice. HAV says the plane is scheduled for its first test flight in early 2016.

HAV’s website notes the Airlander 10 will eventually have a “big brother,” the Airlander 50, designed for remote access and logistics in markets such as mining, oil and gas and humanitarian relief. Allman says that composite knowledge and expertise gained on the Airlander 10 will be utilized for the Airlander 50.

Airlander at a Glance

According to Hybrid Air Vehicles, the Airlander 10 will be the largest aircraft ever built. Here’s a look at some other quick facts about the aircraft.

Length: 302 feet
Weight: 44,100 pounds
Payload Capacity: Up to 22,050 pounds
Altitude: Up to 20,000 feet
Endurance: 5 days manned
Altitude: Up to 20,000 feet
Cruising Speed: 80 knots

Source: Hybrid Air Vehicles technical data