Fournier RF-4
Picture has been licensed under a GFDL license.
Original source: Own work Author Guillaume Paumier (user:guillom) Permission (Reusing this file) Own work, share alike, attribution required (Creative Commons CC-BY-SA-2.5)
Author: Guillaume Paumier (user:guillom) Permission (Reusing this file) Own work, share alike, attribution required (Creative Commons CC-BY-SA-2.5)

The Fournier RF 4 is a single-seater motor glider designed by René Fournier in 1966. It is an aerobatic version of the Fournier RF-3.

This is the 1966 Fournier RF-4D an aerobatic version of its direct...Price: $599.1
The RF-5 is based on the single seater Fournier RF-4, and is a low-winged monoplane of all-wooden construction, with the crew of two sat in a tandem enclosed cockpit.2
This is the 1966 Fournier RF-4D an aerobatic version of its direct predecesor.3

Made by AlpaviaSportavia-Pützer.

It is the successor of the Fournier RF-3 .

the Zlin, but also the Fournier RF-4 (the sailplane that thinks it's a Volkswagen), and the superbly finished Blanik sailplanes.4
It is inspired by the Fournier RF-4, but is constructed a bit differently. This one would be a steel tube fuselage with a composite wing.5
* Fournier RF-4 von Rödelmodell - 1.6
Empty Weight Lb
595
Predecessor
Fournier RF-3
Eng 1 Type
air-cooled flat-four piston engine
Never Exceed Speed Mph
155
Ceiling Ft
19000
Cruise Speed Mph
110
Endurance
4
Developed From
Fournier RF-3
Glide Ratio
20
Span In
Gross Weight Lb
860
Span Ft
37
Number Built
159
Crew
1
Climb Rate Ftmin
690
Prop Blade Number
2
Prop Dia Ft
4
Height In
2
Manufacturer
Alpavia
Sportavia-Pützer
Range Miles
400
Prop Name
Hoffmann
Prop Dia In
11
Eng 1 Name
Rectimo AR 1200 VW
Height Ft
5
Origin
France
National Origin
France
Wing Area Sqft
122
Length Ft
19
Prime Units
met
Eng 1 Hp
39
Eng 1 Number
1
Length In
10
Category
Aerobatic aircraft
Fournier aircraft
French sailplanes 1960-1969
Motor gliders

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