JS-3 Jet Sustainer
Flight Manual Supplement
JS03-AFM-00-002
Issue: 00.32JS
Rev. 00.32JS
Rev. Date: 08.02.2019
Page 2
–1
2 Limitations
2.1 Introduction
Section 2 includes operating limitations, instrument markings, and basic
placards necessary for safe operation of the
aircraft’s engine systems.
The limitations included in this section in the approval process by the
SACAA.
2.2 Airspeed limits
Speed limitations and their operational significance are shown below.
Speed
IAS
Remarks
V
POmax
Maximum power plant
extension & retraction
speed
140 km/h
76 kts
Do not extend or
retract the engine
above this speed.
V
PE
Power plant extended
maximum permitted
speed
250 km/h
135 kts
Do not exceed this
speed with the
engine extended.
Table 2.2-1: Airspeed Limits
2.3 Airspeed indicator markings
The airspeed indicator requires the following additional markings when
fitted with the jet turbine:
Marking
IAS
Significance
Blue line
_
135 km/h
73 kts
Best rate-of-climb speed V
Y
(if engine is
fitted)
Table 2.3-1: Airspeed Indicator Markings
