Stelio Frati
Stelio Frati was an Italian mechanical engineer and aeroplane designer. He graduated from the Politecnico of Milan as a mechanical engineer in 1943, participating in the design of the Aeronautica Lombarda AR radio-controlled wooden cantilever monoplane, powered by a single radial engine - a flying bomb/drone, flown for the first time the same year. After teaching aircraft design he became a freelance aircraft designer, being responsible for many well known aircraft designs. One of his best known designs is the Falco F8L.Designs
- F.M.1 Passero - One built by Ditta Movo
- F.4 Rondone - One built by CVV, production batch of nine built by Aeronautica Lombardi and Ambrosini.
- F.5 - One built by Caproni
- F.6 Airone - One built bu Pasotti
- F.17 Rondone II - Built by Pasotti
- F.8 Falco - Built by Aviamilano, Aeromere, Laverda and an amateur build variant by Sequioa
- F.9 Sparviero - One built by Pasotti
- F.14 Nibbio - Built by Aviamilano
- F.15 Picchio - Built by Procaer and General Avia
- F.20 Pegaso - Built by General Avia
- F.20TP Condor - One built by General Avia
- F.22 Pinguino - One built by General Avia
- F.30 Airtruk
- F.250 - Built by Aviamilano
- F.260 - Built by Aviamilano, licence built by SIAI-Marchetti as the SF.260
- F.400 Cobra - One built by Procaer
- F.480
- SF.600 Canguro One built by General Avia - licence built production by SIAI-Marchetti
- F.1000
- F.1300 Jet Squalus - Built by Promavaia
- F.2500
- F.3000
- F.3500 Sparviero
