Stelux Aircraft Corp designed the Trenzo two-seat lightplane with rear-mounted wings and pusher propeller from 1984. Not known to have flown.
1980->
Stelux Aircraft Corp
USA
Designed the Trenzo two-seat lightplane with rear-mounted wings and pusher propeller from 1984. Not known to have flown.
Steinbach Sp-Spezial / Sp-Vario
The Steinbach Sp-Spezial is a 1986 hang glider.
The Steinbach Sp-Vario is a 1987 hang glider.
Steinbach Euro
The Steinbach Euro was a 1981 glider.
The Euro 1 Brasil was a 1978 hang glider.
The Euro 2 was a 1989 hang glider.
The Euro 3 was a 1986 hang glider.
Euro 1 Brasil
Wing area: 18.46 m²
Hang glider weight: 25 kg
Packed length: 4.50 m
Steinbach
An Austrian hang glider manufacturer during 1975-87.
Steer Terror
G MBNY Steer Terror/ Fledge 11 cn MJS2 registered to M.J.Steer, UK, in 1990.
Steen Firebolt
A Firebolt was Grand Champion at Oshkosh 1988.
Top speed: 214 mph
Cruise: 185 mph
Stall: 61 mph
Range: 550 nm
Rate of climb: 4000 fpm
Takeoff dist: 400 ft
Landing dist: 850 ft
Service ceiling: 18,000 ft
Engine: Lycoming IO-540
HP range: 180-340
Fuel capacity: 39 USG
Empty weight: 1354 lb
Gross weight: 2000 lb
Height: 7.6 ft
Length: 21 ft
Wing span: 24 ft
Wing area: 150 sq.ft
Seats: 2
Landing gear: tailwheel
Steen Skybolt
The Skybolt is a two-seat aerobatic biplane designed by Lamar Steen, an aerospace teacher in Denver. It first flew in October 1970 and received the EAA award for “Best School Project.” The Skybolt is stressed to + 12G’s and -10G’s. The wings are built around two spruce spars and are fabric covered, with four ailerons. The fuselage is a fabric-covered welded steel-tube structure. The aircraft can be fitted with engines ranging in size from 125 to 260 hp.
Engine: 180-hp Lycoming
Gross Wt: 1680 lb
Empty Wt: 1080 lb
Fuel capacity: 30-40 USG
Wingspan: 24 ft
Length: 19 ft
Wing area: 155 sq.ft
Top speed: 145 mph
Cruise: 130 mph
Stall mph: 50
Climb rate: 2500 fpm
Ceiling: 18,000 ft
Takeoff run: 400 ft
Range: 450 sm
Seats: 2
Engine: Lycoming IO-360-A1A, 200 hp
Vne: 170 kts.
Fuel cap: 110 lt + aux 37.85 lt.
Engine: Lycoming IO-540-D4A5, 260 hp
Speed max: 180 mph
Cruise: 160 mph
Range: 450 sm
Stall: 60 mph
ROC: 3500 fpm
Take-off dist: 300 ft
Landing dist: 800 ft
Service ceiling: 18,500 ft
HP range: 125-260
Fuel cap: 38 USG
Weight empty: 1250 lbs
Gross: 1800 lbs
Height: 7.2 ft
Length: 19 ft
Wing span: 24 ft
Wing area: 152.7 sq.ft
Seats: 2
Landing gear: tail wheel
Steen Aero Lab
Offers plans to construct the very-well-known Skybolt tandem two-seat sporting biplane, the Knight Twister biplane, and plans for the Pitts Special biplane.
1451 Clearmont St.NE, Palm Bay, FL 32905, USA.
1995: 1210 Airport Rd, Marion, NC 28752, USA.
Stern ST-87 Europlane
A side-by-side two-seat monoplane developed from single-seat ST-80 Balade and first flown 1991.
All Aero 