This is a list of aircraft in alphabetical order beginning with 'S'.
St
St Andrews Aviation
(Panama City, Florida, United States) St Andrews Viking
St Croix
(St Croix Aircraft) St Croix Excelsior St Croix Pietenpol Aerial St Croix Pietenpol Aircamper St Croix Sopwith Triplane
St. George
St. George Falcon
St. George KIT-1
St. George KIT-2
St. George 1912 helicopter
St. Louis
(St. Louis Aircraft Co, 8000 N Broadway, St. Louis MO.) St Louis C2-60 Cardinal St Louis C2-65 St Louis C2-85 Cardinal St Louis C2-90 Senior Cardinal St Louis C2-100 Special St Louis C2-100 Super Cardinal St Louis C2-110 Super Cardinal St Louis PT-1W (Company designation) St Louis PT-35 (Company designation) St Louis PT-LM-4 (Company designation) St Louis CG-5 St Louis CG-6 St Louis PT-15
St-Just Aviation
(Boucherville, Quebec, Canada) St-Just Cyclone St-Just Super-Cyclone
Stabilaire
(Stabilaire Inc (Albert J Downs), Wenham MA) Stabilaire A
Stadlman
(Anthony Stadlman & J E Roth, Chicago IL.) Stadlman Exhibition Biplane
Stadtler (aircraft constructor) () Stadtler Triplane
Stafford
(T G Stafford, Black Mountain NC.) Stafford A-2 Stafford TG Sport
Stafford
(Walter Stafford/Justacrate Airplane Co, Greenville SC.) Justacrate Black Buzzard
Stahlwerk-Mark
(Stahlwerk Mark Flugzeugbau) Stahlwerk-Mark R.III Stahlwerk-Mark R.IV Stahlwerk-Mark R.V Stahlwerk-Mark MD.I Stahlwerk-Mark ME.I Stahlwerk-Mark ME.II Stahlwerk-Mark MS.II Stahlwerk-Mark W.I
Staib
(Wilbur Staib, Carthage MO.) Staib DM Staib Special Staib LB-1 Special Staib LB-2 Staib Little Bastard Staib The Monster Staib LB-3 Staib LB-4 Staib Airy-Plane Staib LB-5 Staib Little Bit Staib Helicopter
Stalker (aircraft constructor) Stalker CB-301 Stalker CB-310 Tomboy
Stallings
(Jerry Stallings, Houston TX.) Stallings Air Master
Stampe et Renard
Stampe et Renard SR.6
Stampe et Renard SR.7
Stampe et Renard SR.8
Stampe et Renard SR.9
Stampe et Renard SR.10
Stampe et Renard SR.11
Stampe et Renard SR.12
Stampe et Vertongen
(J. Stampe et M. Vertongen) Stampe et Vertongen RSV.18 Stampe et Vertongen RSV.20/100 Stampe et Vertongen RSV.22 Stampe et Vertongen RSV.23/180 Stampe et Vertongen RSV.26/100 Stampe et Vertongen RSV.26/140 Stampe et Vertongen RSV.28 Stampe et Vertongen RSV.32 Stampe et Vertongen SV.4 Stampe et Vertongen SV.5 Tornado Stampe et Vertongen SV.6 Stampe et Vertongen SV.7 Stampe et Vertongen SV.8 Stampe et Vertongen SV.9 Stampe et Vertongen SV.10 Stampe et Vertongen SV.18 Stampe et Vertongen SV.26
Standard
(Standard Aircraft Corp, Plainfield NJ.) Standard E-1 (M-Defense) Standard E-4 Gates-Day GD-24 Standard H-1 Standard H-2 Standard H-3 Standard H-4-H Standard J-1 Standard JR-1 Standard SJ-1 Standard SJ (not directly related to SJ-1) Standard Twin-Hydro Standard TH-D
Stapp
(E Graydon Stapp, Alanread TX.) Stapp B-1
Star
(Star Engineering Company) Star 1910 Monoplane
Star
(Star Aircraft Div, Phillips Petroleum Co, Bartlesville OK) Star Cavalier A Star Cavalier B Star Cavalier C Star Cavalier D Star Cavalier E Star Cavalier F
Star
(Star Aviation, New Braunfels TX.) Star Lone Star Sport Helicopter
Star Bee Gyros
(Star Bee Gyros LLC, Worcester, Massachusetts) Star Bee Light Star Bee Total Bee
Star Flight
(Star Flight Manufacturing) Star Flight Starfire Star Flight Tristar Star Flight TX-1000 Star Flight SC-1000 Star Flight AC-2000
Star-Kraft
(Star-Kraft, Ft Scott KS.) Star-Kraft 700
Star-Lite
(Star-Lite Aircraft Inc, San Antonio, Texas, United States) Star-Lite SL-1 Star-Lite Aircraft Star Lite
Star-Lite
(Star-Lite Engineering Ltd, Englewood, Ohio, United States) Star-Lite Warp 1-A
Star-Nickel
Star-Nickel SN.01
Starck
(André Starck / Avions Starck) Starck Chanute-style glider Starck AS.07 Stabiplan Starck AS.10 Starck AS.20 Starck AS.27 Starcky Starck AS.37 Starck AS.57 Starck AS.70 Jac Starck AS.71 Starck AS.72 Starck AS.75 Starck AS.80 Holiday (aka Lavadoux) Starck AS.90 New Look Starck Super New Look Starck-Nickel SN.01
Starfire
(Starfire Aviation Inc, Tempe, Arizona, United States) Starfire Firebolt Starfire Firebolt Convertible
Stargate
(Stargate Inc., McMinnville, Oregon, United States) Stargate YT-33
Starling
(Starling Aircraft Co., 224 N 1st St, Minneapolis MN.) Starling H-11 Starling H-12 Imperial