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Aircraft model

PIPER PA-30

Everything here is true of every aircraft of the type, not of any one aircraft.

The Twin Comanche, built 1963-1972: a light, clean twin with two small 160 hp four-cylinder engines that cruises at 170 knots on about 16 gallons an hour total. That is remarkable efficiency for a twin and is the reason the type still has a devoted following — it goes as fast as much larger twins on roughly half the fuel, with far cheaper engine overhauls.

The qualification is important and historically serious. With only 160 hp a side, single-engine performance is marginal: the aircraft will barely hold altitude on one engine at gross weight in warm conditions, and the type accumulated a bad accident record in engine-failure training before the industry changed how minimum-control-speed exercises were taught. It demands precise airspeed discipline and a pilot who genuinely understands asymmetric flight. The other problem is parts: Piper ended production in 1972 and support is now largely through specialist suppliers and the owners' association, with some components hard to source. A well-maintained one with an engaged owner network is an excellent aeroplane; a neglected one is a money pit with a demanding flight profile.

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What it is

Seats4
Landing geartricycle
Engines2
EngineLycoming IO-320-B1A
Horsepower160 hp
Fuel100LL
Certification basisCAR3
Production start1963
Production end1972
Endorsements requiredcomplex;multi-engine

Performance

Cruise speed170 KTAS
Range950 nm
Service ceiling18,600 ft
Climb rate1,460 ft/min
Stall speed (Vso)63 KCAS
Takeoff over 50 ft1,530 ft
Landing over 50 ft1,530 ft

Load and fuel

Seats4
Useful load1,330 lb
Full-fuel payload826 lb
Max takeoff weight3,600 lb
Empty weight2,270 lb
Usable fuel84 gal
Fuel burn at cruise17.9 gal/h

Cost of ownership

Price, low$95,000
Price, high$295,000
Prices as of2026
Engine TBO2,000 h
Overhaul cost, low$30,000
Overhaul cost, high$42,000

The fleet and its record

Registered, all time1,844
Active fleet877
Median year built1966.0
NTSB events, last 10 years49
Fatal events, last 10 years12
Events per 1,000 active, last 10 years55.871
Personal-flying events per 1,000 active38.772
Ownership transfers, last 24 months196
Transfers per 100 active22.353
Airworthiness directives7
Directives, last 5 years0
Rate confidenceok
  1. Events per 1,000 active, last 10 years: per 1,000 active aircraft · base 877 active.
  2. Personal-flying events per 1,000 active: per 1,000 active aircraft · base 877 active.
  3. Transfers per 100 active: per 100 active aircraft · base 877 active.

Peer scores6

Peer classFixed wing multi-engine, piston, 2 engines, 5-6 seats
Accident record2 of 101
Severity5.5 of 102
Access6.7 of 103
Support9.9 of 104
Liquidity6.3 of 105
Overall (sum of the categories shown)30.4 out of 506
  1. Accident record: class median 22.1 · 57 models in class.
  2. Severity: class median 25.
  3. Access: class median 2,924.5.
  4. Support: class median 57.
  5. Liquidity: class median 21.42.
  6. Each of the five categories places the model within its peer class, from 0 (the worst of the class) to 10 (the best): a position among comparable models, not a grade. The overall score is the sum of the categories shown that are scored, out of 10 for each (50 when all five are); it is given only when at least 4 of the five are scored, and it can be set against another model's only when both are in the same peer class and scored on the same categories.