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ALPHA Trainer LSA
Pilot Operating Handbook
POH-162-00-40-001
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SECTION 5
PERFORMANCE DATA
5.11. NOISE CHARACTERISTICS
According to independent testing performed by German LBA-LTF noise reg-
ulations the airplanes, the equivalent exhibited noise measures 55.8 dBa.
Noise is measured on the ground when the airplane overflies at 500 ft at full
power, at speed of best climb. Measures have been taken to make the cock-
pit exceptionally quiet on the inside as well.