Blohm & Voss Ha 139 - Specifications (Ha 139B/Umbau)

Specifications (Ha 139B/Umbau)

Data from

General characteristics

• Crew: 4-5
• Length: 20.07 m (65 ft 10 in)
• Wingspan: 29.5 m (96 ft 9 in)
• Height: 4.8 m (15 ft 9 in)
• Wing area: 130 m2 (1,400 sq ft)
• Empty weight: 10,340 kg (22,796 lb)
• Gross weight: 19,000 kg (41,888 lb)
• Powerplant: 4 × Junkers Jumo 205C 6-cyl. opposed piston diesel engines, 447 kW (599 hp) each for take-off
• Propellers: 3-bladed variable-pitch metal propellers

Performance

• Maximum speed: 288 km/h (179 mph; 156 kn) at 3,000 m (9,843 ft)
• Cruising speed: 238 km/h (148 mph; 129 kn) (maximum) at 2,000 m (6,562 ft)
  
• Economical cruise speed: 200 km/h (124 mph)
• Ferry range: 4,600 km (2,858 mi; 2,484 nmi) at 238 km/h (148 mph)
  

4,950 km (3,076 mi) at 200 km/h (124 mph)

• Rate of climb: 2.833 m/s (557.7 ft/min)

Armament

• Guns: 4 x 7.92 mm (0.312 in) MG 15 machine guns in nose, flight deck roof hatch, and staggered fuselage lateral mountings