Twin Engine • Piper • PA-23 Apache, PA-23-160 Apache, PA-23-235 Aztec, PA-23-250 Aztec, PA-23-250B Aztec
| Manufacturer | Piper |
| Model | PA-23 Apache/Aztec |
| Category | Twin Engine |
| Variants | PA-23 Apache, PA-23-160 Apache, PA-23-235 Aztec, PA-23-250 Aztec, PA-23-250B Aztec |
| Production Years | 1952 – 1982 |
| Seating | 6 seats |
| Typical TTAF | 6,500 hours |
| Markets | United States, Canada, Australia, Brazil, Mexico |
| Price Range | $45K – $250K |
The Piper PA-23 Apache/Aztec is a six-seat, twin-engine, low-wing aircraft that has been a staple of general aviation since the 1950s. Originally introduced as the Apache in 1952, it was later redesignated as the Aztec in 1960, with significant improvements including a larger fuselage, increased power, and enhanced performance. The aircraft is renowned for its reliability, ease of operation, and versatility, making it popular for personal transportation, charter operations, flight training, and bush flying in remote regions. The twin Lycoming engines provide redundancy and increased safety margins, while the spacious cabin accommodates six passengers in reasonable comfort. The Aztec remained in production until 1982, and thousands remain active in private and commercial service worldwide. Its sturdy construction, proven systems, and relatively low operational costs have contributed to its enduring popularity. The aircraft is particularly valued for its ability to operate from shorter airfields and its forgiving handling characteristics, making it suitable for pilots of varying experience levels.
Maximum Speed: 207 mph
Cruise Speed: 190 mph
Range: 860 nautical miles
Service Ceiling: 20,000 feet
Engines: Two Lycoming O-320-A or IO-540-C4B5 (depending on variant)
Maximum Takeoff Weight: 5,100 lbs
Empty Weight: 3,050 lbs
Fuel Capacity: 100 gallons
Power Output: 160-250 hp per engine (variant dependent)