Sukhoi Su-28
| Company type | Military trainer aircraft |
|---|---|
| Industry | Aerospace |
| Predecessor | Su-25UB / Su-25T |
| Founded | 1987 |
| Products | Trainer aircraft |
The Sukhoi Su-28 serves as a simplified training version derived from the Su-25UB / Su-25T, featuring downgraded avionics and systems along with the complete removal of any armament capabilities. It was designed to succeed the Aero L-39 Albatros in the training role. The Su-28 is primarily utilized for developing technical proficiency, basic flight skills, and formation flying. Additionally, it performs aerobatic maneuvers.
Design and development
The Su-28 is a rugged and agile platform capable of taking off and landing safely on just one operational engine. Its engines are compatible with diesel-based fuel alternatives instead of conventional aviation fuels. Similar to the MiG-29, it can operate reliably from unprepared airstrips while maintaining low maintenance demands. The aircraft is engineered to endure hard landings, making it well-suited for pilot instruction. Flight endurance can be increased by employing up to four PTB-800 external fuel tanks, each holding 800 liters.
Key distinctions between the Su-28 and its progenitor, the Su-25UB, include the absence of targeting hardware, weapon control systems, internal cannons, and wing-mounted pylons typically used for carrying bombs or missiles. It also omits engine armor protection, electronic countermeasure suites, and any ground attack-specific systems.
