Piper Twin Comanche

N40DA

Performance: Two 160 HP Lycoming, constant speed props, retractable gear
Fuel capacity: 84 gallons usable in all 4 fuel tanks (27 in each main, 15 in each aux)
Avionics: Garmin 430 WAAS IFR GPS with traffic display, second NAV/COM/DME w/glideslope, 4-place intercom, Mode C transponder, ADS-B out, 4 seats
Options added: Dual 70-amp alternators, Janitrol heater
Training: Multi-engine Private, Commercial, Flight Instructor, ATP, and Complex
Location: San Jose, KRHV
Instructors: Click here

Study Materials

These materials are for study purposes only. Always refer to the manuals for the aircraft you are flying.

Airplane Flight Manual

• Part 1
• Part 2
• Part 3
• Part 4
• Part 5

Piper Operating Handbook (Original edition)

Performance Charts N40DA (no tip tanks)

JPI EDM 960 Twin Engine Monitor (installed Feb 2025)
Training videos
User manual

For a full list of our online resources, such as current W&B, dispatch sheets, checklists, GPS manuals, FAA Handbooks, study materials and more: