B767 Undifferentiated or Other Model
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument
Flight Crew Last 90 Days 193; Flight Crew Total 11075; Flight Crew Type 11075
Workload
Deviation - Speed All Types; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Weather / Turbulence
Flight Crew FLC complied w / Automation / Advisory
Aircraft; Weather
During climb out on the ZZZZ [SID] departure we got the stick shaker twice on the turn from ZZZZZ to BL059 as I commanded flaps up from Flaps 1 on the turn. Conditions were Heavy airplane ( 392.2 GW); Bank angle 25deg.; Moderate turbulence; Narrow margin between stick shaker and Flap 1 over speed (250 KTS); and IMC. As we got the stick shaker; First Officer lowered the flaps to 1; and due to the turbulence we sped up to 260 knots momentarily; causing a flap over speed. We raised the flaps again and got a secondary; momentary stick shaker.
B767 Captain reported that moderate turbulence on departure resulted in two stick shaker warnings.