The Antonov An‑178 is a medium‑weight, twin‑engine turbofan transport aircraft developed by the Ukrainian aircraft manufacturer Antonov. It is intended to replace older Soviet‑era transport types and to serve both civilian and military roles, offering short‑take‑off and landing (STOL) capability, cargo handling flexibility, and the ability to operate from unpaved runways.
Development
- Origin: The An‑178 program began as a modernisation of the Antonov An‑158 regional jet, with work commencing in the early 2010s. The design was officially launched in 2015.
- First flight: The prototype performed its maiden flight on 12 August 2017 from the Antonov facility in Hostomel, near Kyiv.
- Certification: The aircraft received its type certificate from the State Aviation Administration of Ukraine (SAAU) in June 2021.
Design Characteristics
- Airframe: High‑wing configuration with a rectangular fuselage cross‑section optimized for cargo volume. The aircraft features a rear cargo ramp and a cargo door on the port side to accommodate various loading configurations.
- Engines: Two Ivchenko‑Progress AI‑Stamp 500 turbofan engines, each delivering approximately 35 kN (7,900 lbf) of thrust, equipped with a Full‑Authority Digital Engine Control (FADEC) system.
- Performance:
- Maximum take‑off weight: 27 t (59 500 lb)
- Payload capacity: up to 10 t (22 000 lb)
- Range (payload 7 t): ≈ 2 800 km (1 508 nm)
- Cruise speed: ~ 800 km/h (432 kt)
- Service ceiling: 10 500 m (34 450 ft)
- Avionics: Glass cockpit with integrated navigation and flight‑management systems, supporting both civilian (ICAO) and military mission profiles.
Operational History
- Introduction into service: The An‑178 entered operational service with the Ukrainian Armed Forces in 2022.
- Civil operators: As of 2024, several Ukrainian cargo airlines have placed orders, and the aircraft has been marketed to international operators for humanitarian, logistics, and charter missions.
- Export prospects: Antonov has promoted the An‑178 to customers in Africa, the Middle East, and Asia, emphasizing its ability to operate from austere airfields.
Variants
- An‑178‑M: Military transport version equipped with optional defensive suites, hard‑point mounts for external stores, and a modular mission system for medevac, parachute, or surveillance roles.
- An‑178‑C: Civilian cargo version focused on commercial freight operations, lacking military‑specific equipment.
Operators (selected)
| Operator | Country | Role | Quantity (as of 2024) |
|---|---|---|---|
| Ukrainian Armed Forces | Ukraine | Tactical transport | 4 |
| Antonov Airlines | Ukraine | Commercial cargo | 2 (ordered) |
| Aero Hellenic (planned) | Greece | Civil cargo | 1 (contract signed) |
Production
Manufacturing is carried out at Antonov’s main assembly line in Hostomel, with major sub‑assemblies supplied by domestic Ukrainian suppliers. Serial production capacity is projected at 12–15 aircraft per year, contingent on market demand and supply‑chain stability.
Key Features
- Ability to operate from runways as short as 800 m (2 625 ft) and from unprepared surfaces.
- Cargo compartment equipped with a 2‑tonne overhead crane and multiple tie‑down points.
- Rapid re‑configuration between cargo, passenger, and mixed layouts (up to 30 passengers).
Current Status
The An‑178 remains in limited service, with ongoing deliveries to Ukrainian customers and continued marketing efforts abroad. No major accidents or incidents involving the type have been reported up to June 2026.
