Antonov An-3 based on An-2
The Antonov An-3 is a Soviet (later Ukrainian and Russian) civil multipurpose and agricultural aircraft. It is essentially a turboprop-powered development of the An-2, designed to upgrade or replace it. The basic transport version (An-3T) is supplemented by a cargo/passenger version (An-3TK), an agricultural version (An-3SH), a forest fire-fighting version (An-3P), as well as an ambulance version. It is designed to carry passengers and cargo, operating from paved or unpaved airfields, including snow covered surfaces up to 35 cm (14 in) deep (using a ski landing gear).