Air-Britain Archive 1982-3
F.4 Rondone
The prototype Rondone (Swift) was built at the C.V.V., Milan, but production aircraft were built by Societa Aeronautica Italiana, Ing. A. Ambrosini & Co from 1951. The F.4 was a two-seater powered by a 65hp Walter Mikron but most of the production batch of ten were fitted with Continental C-85 or C-90 engines. One F.4 Rondone achieved a world record speed of 169mph over 100 km on 90hp, though the more normal maximum was about 155mph.
The F.4 was developed into the three-seat F.7 Rondone II in 1954. Only the aircraft have been traced, the earlier 'missing' c/ns presumably belonging to other Ambrosini production or simply not used.
F. 7 Rondone II
The three-seat version of the F.4 featured additional cabin windows in the 26" longer fuselage and a Continental C-90 as standard powerplant. Several were later fitted with 100hp O-200 engines, one with a C-85. Ten Rondone IIs were built by Legnami Pasotti S.p.A. and one further example was apparently converted from an earlier F.4.
- Air-Britain Archive 1982-3
Фотографии
-
Air-Britain Archive 1982-03
Регистрационный номер: I-ADRA An early photograph of F.4 Rondone I-ADRA, c/n 015.
-
Air-Britain Archive 1982-03
Регистрационный номер: I-BAZZ The final F.4 Rondone to be built, I-BAZZ c/n 021, at Milan-Linate in July 1965.
-
Aviation Historian 11 / G.Alegi - Frati's First Fliedgling
Регистрационный номер: I-RAIA A young Stelio Frati with the prototype Ambrosini GF.4 Rondone in its I-RAIA test markings. Frati later earned his wings in his own F.8 Falco.
-
Air-Britain Archive 1982-03
Регистрационный номер: F-BGTU, F-PGTU Familiar to all Guyancourt visitors but rarely seen outside is F.4 F-BGTU c/n 019, the only Rondone I outside Italy it later became F-PGTU.
-
Air-Britain Archive 1982-03
Регистрационный номер: D-EFOX The prototype Rondone II D-EFOX at an unknown location in 1958.
-
Air-Britain Archive 1982-03
Регистрационный номер: I-ADRL I-ADRL taxying out at Milan-Bresso 28.7.63.
-
Air-Britain Archive 1982-04
Регистрационный номер: I-ADRE [2] The conversion of I-ADRE to F.7 standard is more clearly seen in this shot at Croydon from Malcolm Fillmore. Compared with I-ADRL this has a taller, rounded fin, no dorsal fillet and different rear cabin window shape.
-
Air-Britain Archive 1982-03
Регистрационный номер: I-ADRE [2] Enough of I-ADRE is visible to show that it has the extra cabin windows of the Rondone II, though it appears to have retained the more rounded rudder of the F.4 from which it was rebuilt.
-
Air-Britain Archive 1982-03
Регистрационный номер: I-AASV I-AASV under wraps at Varese-Venegono 25.7.76.
- Фотографии