SCHEMPP-HIRTH FLUGZEUGBAU GmbH., KIRCHHEIM/TECK
Arcus M
FLIGHT MANUAL
Low speed flight and stall behaviour
(propeller extended)
Compared with the stall behaviour in “clean” configuration (prop retracted), there
are no significant differences when aircraft stalls from straight and level or from
turning flight.
On stalling the turbulent airflow produced by the propeller superimposes the
vibration in the controls.
Furthermore the noise of the propeller increases considerably.
WARNING:
When stalling with extended propeller with engine idling or with
ignition off the turbulent airflow produced by the propeller super-
imposes the vibration in the controls, so that in this case a stall
warning is not noticeable.
October
2011
Revision --
appr. 4.5.3.10