Twin-fuselage aircraft
List of twin-fuselage aircraft

Type
Country
Class
Role
Date
Status
Notes
Belyayev DB-LK
USSR
Propeller
Bomber
1940
Prototype
-
Bestetti BN.1
Italy
Propeller
Private
1940
Experimental
Sportplane.
Blackburn T.B.
UK
Propeller
Patrol
1915
Production
Floatplane.
Blériot 125
France
Propeller
Transport
1931
Prototype
12 seat airliner.
Caproni Ca.4
Italy
Propeller
Bomber and transport
1915
Production
Series of types.
Conroy Virtus
USA
Propeller
Transport
1974
Project
Shuttle transport
Dornier Do 635
Germany
Propeller
Fighter
1944
Project
Twin Dornier Do 335 Pfeil proposal.
Twin Ercoupe
USA
Propeller
-
1946
-
Twin ERCO Ercoupe one-off conversion.
Fokker K.I
Germany
Propeller
-
1915
Prototype
Kampfflugzeug (twin fuselage with nacelle)
Fouga CM.88 Gemeaux
France
Jet
Experimental
1951
Operational
Twin Cyclope, jet engine testbed, 2 built
General Aircraft Twin Hotspur
UK
Glider
Experimental
1942
-
Twin General Aircraft Hotspur
Heinkel He 111Z
Germany
Propeller
Utility
1941
Production
Glider tug. Variant of the He 111.
Labourdette-Halbronn H.T.1
France
Propeller
Torpedo bomber
1918
Prototype
Flying boat. One H.T.1 (1918) flown.
Labourdette-Halbronn H.T.2
France
Propeller
Torpedo bomber
1919
Prototype
Flying boat. Two H.T.2 (1919) flown.
Twin fuselage Lockheed C-5 Galaxy
USA
Jet
Transport
1974
Project
Shuttle transport aircraft proposal.
Messerschmitt Bf 109Z
Germany
Propeller
Fighter
1943
Project
Twin Bf 109 prototype. Destroyed while under construction.
Messerschmitt Me 609
Germany
Propeller
Fighter
1941
Project
Twin Me 309 proposal.
North American F-82 Twin Mustang
USA
Propeller
Fighter
1945
Production
Long-range.
Pipistrel Taurus G4
Slovenia
Propeller
Experimental
2011
Prototype
Electric aircraft and competition winner.
Ricci R.1
Italy
Propeller
-
1917
Prototype
Flying-boat
Savoia-Marchetti S.55
Italy
Propeller
Multirole
1924
Production
Flying boat.
Savoia-Marchetti S.66
Italy
Propeller
Transport
1931
Production
Flying boat.
Savoia-Marchetti SM.92
Italy
Propeller
Fighter
1943
Prototype
-
Scaled Composites Model 348 White Knight Two
USA
Jet
Spacecraft launcher
2008
Prototype
-
Scaled Composites Model 351 Roc
USA
Jet
Spacecraft launcher
2019
Prototype
Launcher for Stratolaunch spacecraft.
Scaled Composites Model 367 BiPod
USA
Propeller
-
2011
Experimental
Flying car, carried out "hops" under wheeled power.
Thomas-Morse MB-4
USA
Propeller
Utility
1920
Prototype
Mail plane
Towed Glider Air-Launch Concept
USA
-
Spacecraft launcher
2013
Project
NASA Dryden
Tupolev ANT-22
USSR
Propeller
-
1934
Prototype
Flying boat.
Wagner Twin Cub
USA
Propeller
-
1952
Prototype
Twin Piper Cub one-off conversion.
Wight Twin Seaplane
UK
Propeller
-
1916
Prototype
Variant of the Wight Twin Landplane of twin boom configuration.

Question: What are the two most recent projects?
Answer: Current project include the Scaled Composites Model 351 Roc proposed for Stratolaunch, and NASA's Towed Glider Air-Launch Concept.