Scheibe SF 40

{{Short description|German two-seat ultralight aircraft, 1995}}

{{More citations needed|date=April 2023}}

{{Infobox aircraft begin

| name=SF 40 Allround

| image=

| caption=

}}{{Infobox aircraft type

| type=Ultralight monoplane

| national origin=Germany

| manufacturer=Scheibe Aircraft

| designer=

| first flight=1995

| introduced=

| retired=

| status=

| primary user=

| number built=

| developed from=

| variants with their own articles=

}}

The Scheibe SF 40 is a German two-seat ultralight aircraft designed and built by Scheibe Aircraft.

The SF 40 is a two-seat low-wing ultralight monoplane with a fixed tricycle landing gear. It has a fabric-covered steel-tube fuselage with fabric-covered glass-fibre wings. The first SF 40 powered by a Sauer four-stroke engine flew in 1995 but after five were built it was replaced in 1997 by an improved variant, the SF 40C. The SF 40C is powered by a Rotax 912 engine with a two-bladed propeller, a shorter wing span than the original with increased fuel capacity. The SF 40C was awarded a type certificate in May 1998.

Variants

;SF 40

:Sauer-powered variant, five built.

;SF 40C Allround

:Rotax 912-powered variant.

Specifications (SF 40C)

{{Aircraft specs

|ref=

|prime units? = met

|crew=2

|span m=9.50

|span ft=31

|span in=2

|empty weight kg=287

|empty weight lb=633

|gross weight kg=450

|gross weight lb=992

|eng1 number=1

|eng1 name=Rotax 912 flat-four piston

|eng1 kw=60

|eng1 hp=80

|max speed kmh=200

|max speed mph=124

|stall speed kmh=53

|stall speed mph=39

|range km=700

|range miles=435

}}

{{aircontent

|see also=

|related=

|similar aircraft=

|sequence=

|lists=

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References

{{commons category|Scheibe Flugzeugbau}}

;Notes

{{reflist|refs=

Jackson 1999, pp. 161-162

}}

;Bibliography

{{refbegin}}

  • {{cite book |editor=Paul Jackson |title= Jane's All the World's Aircraft 1999-2000|year=1999 |publisher=Jane's Information Group Limited|isbn= 0-7106-1898-0}}

{{refend}}

{{Scheibe aircraft}}

Category:1990s German civil utility aircraft

Category:Motor gliders

Scheibe

Category:Low-wing aircraft

Category:Single-engined tractor aircraft

Category:Aircraft first flown in 1995

Category:Single-engined piston aircraft

{{Aero-1990s-stub}}