Piper ARCHER III Pilot Operating Handbook page 338

SECTION 9
SUPPLEMENT 9
SECTION 5 - PERFORMANCE
No change.
SECTION 6 - WEIGHT AND BALANCE
Factory installed optional equipment is included in the licensed weight and
balance data in Section 6 of the Pilot's Operating Handbook and Airplane Flight
Manual.
SECTION 7 - DESCRIPTION AND OPERATION OF THE AIRPLANE
AND ITS SYSTEMS
The AoA Indicator provides advisory information
only and does not replace the aircraft's primary
stall warning system.
The Safe Flight AoA Indicating system receives and displays Angle of
Attack ( AoA ) information from the lift transducer on the leading edge of the
right wing. The position of the lift transducer vane on the wing's leading edge is
converted to AoA within the indicator computer on the glareshield. Indication of
angle of attack can serve as a reliable aid for low airspeed awareness. The AoA
system is completely independent of the existing stall warning system.
SYSTEM DESCRIPTION
The AoA Indicator consists of a series of red, yellow and green lights, a
reference marker, and two buttons on the right side as shown in Figure 7-1 below.
REPORT: VB-2749
9-60, 4
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NOTE
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AoA Indicator
Figure 7-1
PA-28-181, ARCHER ill
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Top
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Reference
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Markers
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ISSUED: December 22, 2017
REVISED: March 27, 2020
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