Muyutian Aviation Technology (Muyu Sky) AT1300 (prototype)

(Photo credit: Muyu Sky)

AT1300 (prototype)
Muyutian Aviation Technology (Muyu Sky)
Shanghai, China
www.muyusky.com

The information provided here is as accurate as possible; however, eVTOL information from China is sometimes sparse, incomplete or conflicting. China is promoting what they call the "low-altitude economy" — a new push for general aviation — which includes both crewed and uncrewed passenger and air cargo eVTOL aircraft.

Founded in 2018, Muyu Sky is in the business of designing and manufacturing air cargo and passenger hydrogen-electric vertical takeoff and landing (eVTOL) aircraft and conventionally powered aircraft. The company is based in Shanghai, China. The company's website shows the business dates back to 2014 when we it might have been called the Muyu Aero Technology Company, in addition to the company possibly being called EFC.  The company is currently called the Muyutian Aviation Technology or has a shortened name called Muyu Sky.

The company has announced they are focusing on hydrogen fuel cell powered eVTOL aircraft using batteries for takeoff and landing, using fuel cells for cruising and mid-flight battery recharging. This power system improves the range of the aircraft, a higher payload, higher reliability of the aircraft and lower operational costs. The company's plans to begin production of its air cargo eVTOL aircraft first and then transition to passenger eVTOL aircraft.

AT1300 long-range heavy-lift air cargo hydrogen fuel cell VTOL prototype aircraft
The AT1300 is a long-range heavy-lift air cargo hydrogen fuel cell VTOL prototype aircraft. On the website, the model number is listed as the AT1300. However, in the pictures for that aircraft, the model number on the wing is AT1280. We are not sure if the prototype is a subscale or full-scale prototype.

The prototype aircraft has one pusher propeller, eight VTOL-only propellers and has nine electric motors. Again, we are not sure if the prototypes use only batteries or are already using batteries and hydrogen fuel cells. The aircraft has one main high wing, a large fuselage for the cargo hold and one inverted U-tail. The fuselage is made from carbon fiber composite to give the aircraft a high strength to low weight ratio. The aircraft has fixed tricycle wheeled landing gear.

Future plans:
The company expects the drone to be used for air cargo logistics and communications. The company intends to have airworthiness certificates for the air cargo eVTOL aircraft in 2027 or 2028.

Specifications:

• Aircraft type: Long-range heavy-lift air cargo hydrogen fuel cell VTOL prototype aircraft
• Piloting: Remote, autopilot or autonomous or a combination of these technologies
• Capacity: Air cargo
• Cruise speed (production aircraft): Unknown
• Range (production aircraft): 1,000 km (621 m)
• Empty weight (production aircraft): 780 kg (1,720 lb)
• Maximum payload weight(production aircraft): 500 kg (1,102 lb)
• Maximum takeoff weight (production aircraft): 1,280 kg (2,822 lb)
• Propellers: 9 propellers (1 pusher propeller, 8 VTOL-only propellers)
• Electric motors: 9 electric motors
• Power source: For the prototype, it uses battery packs only or both battery packs and hydrogen fuel cells. The production model is planned to be powered by battery packs and hydrogen fuel cells.
• Fuselage: Carbon fiber composite
• Wings: 1 high main wing
• Tail: 1 inverted U-tail
• Landing gear: Fixed tricycle wheeled landing gear
• Safety features: Distributed Electric Propulsion (DEP) uses multiple propellers or electric ducted fans, each powered by electric motors, to increase safety through redundancy. If one or more components fail, the remaining ones can still ensure a safe landing. There are also redundancies of critical components in the sub-systems of the aircraft providing safety through redundancy. Having multiple redundant systems on any aircraft decreases having any single point of failure. The aircraft has no moving surfaces or tilting parts when transitioning from vertical to forward flight and the reverse which increases safety by reducing complexity.

Related Aircraft:

• Muyutian Aviation Technology (Muyu Sky) AT8000 (prototype)
• Muyutian Aviation Technology (Muyu Sky) EV4 (prototype)
• Muyutian Aviation Technology (Muyu Sky) VJET-7 (concept design)

Resources:

• MuYu Sky website
• Article: China's Rising eVTOL Industry, Vertiflite, Nov/Dec 2021
• Article: MuYu’s Logistics First eVTOL Strategy – Cargo to Passenger!, Asian Sky Group, Sept. 14, 2022
• Article: Muyu Sky soars ahead with heavy-lift hybrid eVTOL drones, KrAsia, Feb. 23, 2025
• Article: Chinese eVTOL Aircraft Directory, Part 1, Vertiflite, May/June 2025