[1] The Aerosan, which is Russian for "aero-sleigh" or propeller driven sleigh, was military vehicle that was used operationally in snowbound winter regions of Northern Europe by several nations during the first half of the 20th century; however it was Russia that made the most use of these specialised winter combat vehicles.

This diminutive vehicle entered service in January 1942 and it is thought approximately 2000 were built throughout the war period.

Compared to other aerosans of the time, the engine was comparatively low down giving it a low centre of gravity and therefore it was quite stable at speed, and the metal propeller fared better in wooded areas where it was less prone to damage from trees and light undergrowth.

The crew compartment was typical of aviation design; a two-man crew sat in tandem; the driver at the rear and the commander/gunner at the front, who was armed with a ring mounted 7.62 mm DT machine gun, allowing 300° of traverse.

The RF-8-GAZ-98 was fast, stable effective; and was perfect for reconnaissance, communication, patrolling and raiding roles especially in support of ski troops; often operating behind enemy lines.