Normal Operating Speeds - Robin DR400 Series Pilot Operating Handbook

NORMAL OPERATING SPEEDS

The speeds listed below are indicated airspeeds recommended for
normal operation of the aircraft.
These speeds are based on a standard aircraft, operated at max. take-
off weight, in standard atmosphere and at sea level. They may vary from
one aircraft to another depending on the equipment installed, the
conditions of the aircraft and of the engine, the atmospheric conditions
and the skills of the pilot.
Best rate of climb speed
Flaps in takeoff position (1st notch) ............................ (76 KIAS) 141 km/h
Flaps up ...................................................................... (78 KIAS) 144 km/h
Best angle of climb speed
Flaps in takeoff position (1st notch) ............................ (65 KIAS) 120 km/h
Flaps up ...................................................................... (65 KIAS) 120 km/h
Maximum operating speed in turbulent air
Flaps up .................................................................... (140 KIAS) 260 km/h
Maximum speed
Flaps in landing position (2nd notch) .......................... (92 KIAS) 170 km/h
Landing speed, final approach
Flaps in landing position (2nd notch) .......................... (62 KIAS) 115 km/h
Issue 3 – July 2014
Supplement
DR400/180R, DR400/200R, DR400/RP
SECTION 4
NORMAL PROCEDURES
POH DR400/120D, DR400/140B,
Page 4 - 1