Friedrichshafen FF.27
{{Inline|date=January 2024}}{{short description|German WWI floatplane}}
{{Infobox Aircraft Begin
|name = FF.27 |image = |caption = }}{{Infobox Aircraft Type |type = Two-seat coastal patrol floatplane |manufacturer = Flugzeugbau Friedrichshafen |designer = |first flight = July 1914 |introduced = |retired = |status = |primary user = German Imperial Navy |more users = |produced = |number built = 1 |unit cost = |developed from = |variants with their own articles = }} |
The Friedrichshafen FF.27 was a reconnaissance floatplane built in Germany during World War I.
Design and development
The FF.27 was a two-seat floatplane of mixed construction which had a single NAG 6-cyl 135hp piston engine mounted in the center nacelle. The tail empennage extended out from the fuselage via twin metal booms and the FF.27 had a pair of floats mounted under the center wing section.
The first flight of the FF.27 took place in 1914, occurring in response to the Baltic Ostsee-Wettbewerb 1914 aviation contest. After the outbreak of WWI, the FF.27 was delivered to the Imperial German Navy and given the serial 62, being used for reconnaissance duties.
Specifications
{{Aircraft specs
|ref=
|prime units?=met
|genhide=
|crew=2
|capacity=
|length m=
|length ft=
|length in=
|length note=
|span m=14.40
|span ft=
|span in=
|span note=
|upper span m=
|upper span ft=
|upper span in=
|upper span note=
|lower span m=
|lower span ft=
|lower span in=
|lower span note=
|height m=
|height ft=
|height in=
|height note=
|wing area sqm=45
|wing area sqft=
|wing area note=
|aspect ratio=
|airfoil=
|empty weight kg=900
|empty weight lb=
|empty weight note=
|gross weight kg=
|gross weight lb=
|gross weight note=
|max takeoff weight kg=1100
|max takeoff weight lb=
|max takeoff weight note=
|fuel capacity=
|more general=
|eng1 number=1
|eng1 name=NAG 6-cyl 135hp
|eng1 type=6-cylinder inline engine
|eng1 kw=
|eng1 hp=135
|prop blade number=
|prop name=
|prop dia m=
|prop dia ft=
|prop dia in=
|prop dia note=
|perfhide=
|max speed kmh=100
|max speed mph=
|max speed kts=
|max speed note=
|cruise speed kmh=95
|cruise speed mph=
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|range km=
|range miles=
|range nmi=
|range note=
|combat range km=
|combat range miles=
|combat range nmi=
|combat range note=
|ferry range km=
|ferry range miles=
|ferry range nmi=
|ferry range note=
|endurance=
|ceiling m=
|ceiling ft=
|ceiling note=
|g limits=
|roll rate=
|glide ratio=
|climb rate ms=
|climb rate ftmin=
|climb rate note=
|time to altitude=
|lift to drag=
|wing loading kg/m2=
|wing loading lb/sqft=
|wing loading note=
|fuel consumption kg/km=
|fuel consumption lb/mi=
|power/mass=
|thrust/weight=
|more performance=
|armament=
|guns=
|bombs=
|rockets=
|missiles=
|hardpoints=
|hardpoint capacity=
|hardpoint rockets=
|hardpoint missiles=
|hardpoint bombs=
|hardpoint other=
|avionics=
}}
References
{{reflist}}
Bibliography
- {{cite book |last1=Borzutzki |first1=Siegfried |title=Flugzeugbau Friedrichshafen GmbH: Diplom-Ingenieur Theodor Kober |date=1993 |language=de |publisher=Burbach |location=Berlin |isbn=3-927513-60-1|trans-title=Friedrichshafen Aircraft Company: Diploma-Engineer Theodore Kober}}
- {{cite book |last1=Herris |first1=Jack |title=Friedrichshafen Aircraft of WWI: A Centennial Perspective on Great War Airplanes |date=2016 |publisher=Aeronaut Books |location=Charleston, South Carolina |isbn=978-1-935881-35-3|series=Great War Aviation Centennial Series|volume=21}}
- {{cite book |last1=Kroschel |first1=Günter |last2=Stützer |first2=Helmut |title=Die deutschen Militärflugzeuge 1910–1918: in 127 Vierseitenrissen im Massstab 1:144 |date=1977 |publisher=Lohse-Eissing |location=Wilhelmshaven, West Germany |isbn=3-920602-18-8 |language=de|trans-title=German Military Aircraft 1910-1918: In 127 Four-page Drawings to 1:144 Scale|name-list-style=amp}}
{{Friedrichshafen aircraft}}
Category:1910s German military reconnaissance aircraft