Piper PA-42 Cheyenne
Specifications

Piper PA-42 Cheyenne

Section Title: Specifications
Table Section Text: None

Variant	III (PA-42)	IIIA (PA-42-720)	400 (PA-42-1000)

Crew	1-2

Passengers	6-9

Length	43ft 5in / 13.2m

Span	47ft 8in / 14.5m

Height	14ft 9in / 4.5m	17ft 0in / 5.18m

Wing area	293sq ft / 27.2m²

Cabin W × H	4.25 by 4.33 in (108 by 110 mm)

MTOW	11,080lb / 5,026kg	11,200 lb (5,080 kg)	12,050 lb (5,466 kg)

OEW	6,389lb / 2,898kg	6,837 lb (3,101 kg)	7,565 lb (3,431 kg)

Fuel Capacity	562 US gal (2,130 l) 3,752 lb (1,702 kg)	582 US gal (2,200 l) 3,819 lb (1,732 kg)

2× Turboprops	P&WC PT6A-41	P&WC PT6A-61	Garrett TPE331-14

Unit power	720 hp (537 kW)	1,000 hp (746 kW)

Cruise	290 kn (537 km/h)	LR 282–305 kn (522–565 km/h) Max	LR 298–351 kn (552–650 km/h) Max

Range	1,330 nmi / 2,463 km	2,270 nmi (4,204 km)	2,240 nmi (4,148 km)

BFL	3,920 ft (1,195 m)	3,363 ft (1,025 m)	3,180 ft (969 m)

Ceiling	33,000 ft (10,100 m)	35,000 ft (10,700 m)	41,000 ft (12,500 m)

Climb rate	2,380 ft/min / 12.1 m/s	2,235 ft/min (11.35 m/s)	3,242 ft/min (16.47 m/s)

Wing loading	37.8 lb/sq ft (185 kg/m2)	38.2 lb/sq ft (187 kg/m2)	41.1 lb/sq ft (201 kg/m2)

power/mass	0.13 hp/lb (0.21 kW/kg)	0.13 hp/lb (0.21 kW/kg)	0.17 hp/lb (0.28 kW/kg)

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