Mathis Trumpy Fantail
Trumpy
About this yacht
INNISFAIL is an exceptional Mathis-Trumpy fantail motor yacht with the coveted “galley-up” layout and an extraordinary American pedigree. Built in 1939 for Joseph Cudahy of Illinois, she was later commissioned into U.S. Navy service during World War II before returning to private ownership and hosting several United States Presidents throughout her distinguished history. Her well-conceived arrangement includes a forward wheelhouse, full-beam galley, expansive salon, full-beam master stateroom with offset queen berth, two ensuite guest staterooms, and a spacious fantail aft deck that may be enjoyed open or enclosed. Beautifully maintained throughout her life, INNISFAIL presents in outstanding condition and reflects an exceptional standard of stewardship.
Features
- 27.73 m length
- 1939, Refit 2007
- 3 guest cabins, 6 guests
- 2 × Detroit Diesel, 460 hp, 10,050 h
- 11.5 kn, 8 kn cruise
Dimensions
- Length
- 27.73 m
- Beam
- 5.48 m
- Draught
- 1.52 m
Accommodation
- Guests
- 6
- Guest cabins
- 3
- Crew
- 5
- Crew cabins
- 3
Build
- Year
- 1939
- Refit
- 2007
- Hull
- Mono Hull
- Hull material
- wood
- Flag
- United States
Performance
- Engines
- 2 × Detroit Diesel 8V71N
- Total power
- 340 kW · 460 hp
- Engine hours
- 10,050 h
- Max speed
- 11.5 kn
- Cruising speed
- 8 kn
- Range
- 1,000 nm
- Fuel capacity
- 4,163.95 l
- Water capacity
- 4,542.49 l
Design & history
- Naval architect
- John Trumpy
- Exterior design
- John Trumpy
- Interior design
- John Trumpy












