JS1 Jet Sustainer Flight Manual Supplement - Issue 1
Date of issue: 31.03.2016
Accepted section
Page 4–4
The transition modes (not directly selectable by the pilot) are:
Starting
Extending
Retracting
Cooling
4.3. Primary Modes
4.3.1. Retracted Mode
The retracted mode is selected by
moving the Jet Control toggle switch to
the bottom position. The pylon will
move to this position only if the EGT is
below a set limit.
The JDU will display the pylon in the
retracted state during this mode.
