De Havilland Canada

De Havilland Canada Dash 8 Q300

DH3 DH8C Out of Production

A mid-size member of the Dash 8 family, the De Havilland Canada Q300 is a twin-engine turboprop seating about 50 passengers, up to 56. Two Pratt & Whitney PW123 engines give a cruise of 528 km/h and a range near 1,558 km. First flown in 1987, the aircraft is 25.7 metres long with a maximum takeoff weight of 19,505 kg. Its 'Q' designation marks the active noise and vibration suppression system fitted to the type, which significantly reduced cabin noise, a longstanding drawback of turboprop travel. The Q300 served short regional and commuter routes where its size and low operating cost suited low-density markets.

Dimensions

Length
25,68 m
Wingspan
27,43 m
Height
7,49 m
Cabin Width
2,51 m

Performance

Range
1 558 km
Cruise Speed
528 km/h
Max Speed
528 km/h
Service Ceiling
7 620 m
Category
short-haul

Capacity

Typical Seats
50
Max Seats
56
Cargo Volume
9,40 m³
Size
regional

Engines

Count
2
Type
Turboprop
Model
Pratt & Whitney PW123

About De Havilland Canada Dash 8 Q300

Variante Dash 8 de taille intermédiaire avec une capacité de 50 sièges. Le Q300 ('Q' pour Quiet) était doté d'une suppression active du bruit et des vibrations qui réduisait considérablement le bruit en cabine pour les passagers de turbopropulseur.