Special Mission
Dash 8
Turboprop Economics With Jet-Like Performance
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Configurable for maritime patrol, intelligence surveillance & reconnaissance (ISR), and search & rescue.
Turboprop Economics
Same trip cost as competing turboprop.
With up to 14 more passengers.
Jet-Like Performance
Within minutes of jet schedule.
Hot & high airport capability.
Mission Capabilities
- Maritime Patrol and Surveillance
- Border and Coastal Protection
- Coast Guard/Search and Rescue (SAR)
- Airborne Sensor Crew Training
- ASW & Electronic Warfare
- VIP and Government Transport
- Northern and Unpaved Runway Operations
- Quick Change, Cargo and Combi
- Fire Fighting Air Tanker
- Air Ambulance
- Commercial Transport
- Smoke Jump and Paratroop
- Flight Inspection and Calibration
- Research and Development
- Exceptional Performance in challenging environments
- Flexible configuration to meet a variety of special mission needs
- Proven operational capability demonstrated by its high dispatch reliability
- Environmentally friendly – Low noise & CO2 emissions
Dash 8-400 P-4 Performance Summary
Dash 8-400 Performance Chacteristics
| Maximum Range | 3,642 nm | 6,745 km |
| Maximum Endurance | 15.2 hrs | |
| Maximum Cruise Speed | 360 kts | 667 km/h |
| Surveillance Altitudes | 2,000 - 25,000 ft | |
| Max Take-off Power (per engine) | 5,701 shp | 3,729 KW |
| Take-off Field Length (ISA, SL, MTOW) | 4,188 ft | 1,177 m |
| Landing Field Length (ISA, SL, MLW) | 4,160 ft | 1,268 m |
| Max Operating Altitude | 25,000 ft | 7,620 m |
| Time to Climb (FL250, 95% MTOW) | 17 min | |
| Single Engine Rate of Climb (ISA, SL, MTOW) | 720 fpm | 219 mpm |
| Single Engine Ceiling (ISA, 95% MTOW) | 17,500 ft | 5,334 m |
Dash 8-400 Design Weights (Enhanced High Gross Weight variant)
| Maximum Take-off Weight | 65,200 lb | 29,574 kg |
| Maximum Landing Weight | 62,000 lb | 28,123 kg |
| Maximum Zero Fuel Weight | 58,000 lb | 26,308 kg |
| Maximum Fuel Weight | 11,724 lb | 5,318 kg |
Performance Capabilities
- Improved terrain clearance and optimal altitude sooner
- 50% Higher power to weight ratio
- 30% Faster than conventional turboprops
- Clim to 20,000 ft (6,096 m), 11 minutes sooner than competitor
- Single Engine Climb Rate of 720 fpm
Rugged Airports
- Certified to operate on gravel runways (option for 3M 8641 tape)
- Fuselage protection available
- Operate on narrow runways as low as 18 m (60 ft) width
- Steep approach (5.5º) & sloped runway (+/- 4.6º) capabilities
Harsh / Hot & High Environments
- The Dash 8-400 delivers 50% more payload at high altitude airfields or hot environments
- Certified to operate at airfields up to 14,000 ft / 4,267 m
- Certified to operate at airfields temps from -54ºC to 50ºC
- Single Engine Ceiling @ 17,500 ft / 5,334 m
Dash 8's in Special Mission Roles Worldwide
Asia, Oceania & Middle East
- Border / Maritime Patrol
- Surveillance
- Search and Rescue
- Reconnaissance
- MedEvac
Africa & Europe
- Water-bomber
- Military Transport
- Border / Maritime Patrol
- Search and Rescue
- Assessing environmental conditions
- Mapping oil spills
Americas
- Military Trainer
- Aerial Surveillance
- Border / Maritime Patrol
- Water-bomber
- Search and Rescue
- Assessing environmental conditions
- Reconnaissance
- Aerial Intelligence & Surveillance
- Paratrooping / skydiving
- Military Transport
- Police Air Support
Exterior
External Dimensions
Dash 8-400
This website and/or the information contained herein may not be reproduced in whole or in part without DHC’s prior written consent. Website material is submitted for informational purposes only, is not part of any proposal and creates no contractual commitment. DHC provides the information contained on this website on an ‘as is, where is’ basis and makes no representation or warranty of any kind regarding the applicability or reliability of any of such information with respect to any use whatsoever to be made of it by the recipient. Any information of a technical nature on this website may contain inaccuracies and is subject to change and should never be relied upon for operational use.
*Local regulatory approval required
**Standard fuel tanks; Payload estimates based on Maximum Cruise Rating speed @ 10,000 ft; Maximum Range estimates based on Long Range Cruise speed @ 10,000 ft; 45-minute reserve fuel @ cruise altitude and Maximum Endurance Speed
