The Remos G3 is marketed in the United States as a Light Sport Aircraft, and as an ultralight in most of Europe. It is a high-wing design, mostly using engines from the Rotax 912 family.  It was developed from the similar Remos Gemini Ultra.

The wings of the G3 have a constant chord centre section with straight tapered outer panels. The inboard sections carry electrically operated flaps. There is a single lift strut on each side, attached to the lower fuselage. Behind the cabin the fuselage is slender and carries a low set, straight tapered tailplane with horn balanced elevators. The fin and rudder are straight edged and sharply tapered, the latter horn balanced and ending at the top of the fuselage. There is a small underfin. The GX version introduced a long, integrated dorsal fin. The G3 has a tricycle undercarriage with cantilever legs mounted to the fuselage and with faired wheels.

The prototype and most production versions have been powered by 80 hp or 100 hp variants of the Rotax 912 flat four engine. The RS/L version had a Jabiru 2200 and one aircraft (D-MPCJ) had a two cylinder, 72 hp Swiss Auto SAB 430 turbocharged car engine, which saved 30 kg (66 lb).

The G3 first flew on 20 September 1997 with the lower powered Rotax. The first production aircraft also used this engine but had some small horizontal control surface modifications plus the addition of a horn balance to the rudder.

^Variants

G3 Mirage

First production version with 60 kW (80 hp) Rotax 912 engine, 1999

G3 Mirage S

74.6 kW (100 hp) Rotax 912 ULS engine, 1999

G3 Mirage RS

Changes to rudder and undercarriage, roof window added, 2001

G3 Mirage RS/L

64 kW (85 hp) Jabiru 2200A engine, lightened by 10 kg (22 lb), 2003

G3 Mirage ARF

Kit built, Almost Ready to Fly, 2003

G3/600

Changes to take advantage of the increased ultralight maximum take off weight (472.5 kg, 1,042 lb) allowed by 2003 regulations, 2004

G3 RaLi

Marketed by Jordanian Aerospace Industries 2004-6

Source: Wikipedia