Turbulent Air Operation; Weight And Balance; Noise Level - Piper ARCHER III Pilot Operating Handbook

PA-28-181, ARCHER III

4.39 TURBULENT AIR OPERATION

In keeping with good operating practice used in all aircraft, it is recom-
mended that when turbulent air is encountered or expected, the airspeed be
reduced to maneuvering speed to reduce the structural loads caused by gusts
and to allow for inadvertent speed build-ups which may occur as a result of
the turbulence or of distractions caused by the conditions. (See Subsection
2.3)

4.41 WEIGHT AND BALANCE

It is the responsibility of the owner and pilot to determine that the airplane
remains within the allowable weight vs. center of gravity envelope while in
flight.
For weight and balance data, refer to Section 6 (Weight and Balance).

4.43 NOISE LEVEL

(a) FAR 36 Appendix G for aircraft with the standard exhaust system, the
noise level is 73.1 dB(A). For aircraft with the optional exhaust system,
the noise level is 71.9 dB(A).
No determination has been made by the Federal Aviation
Adminis-tration that the noise levels of this airplane are or
should be acceptable or unacceptable for operation at, into,
or out of, any airport.
The above statement notwithstanding, the noise level
stated above has been verified by and approved by the
Federal Aviation Administration in noise level test flights
conducted in accordance with FAR 36, Noise Standards -
Aircraft Type and Airworthiness Certification. This aircraft
model is in compliance with all FAR 36 noise standards
applicable to this type.
(b) ICAO 10 for aircraft with the standard exhaust system, the noise level
is 77.7 dB(A). For aircraft with the optional exhaust system, the noise
level is 75.3 dB(A).
ISSUED: JULY 12, 1995
REVISED: NOVEMBER 18, 1996
SECTION 4
NORMAL PROCEDURES
REPORT: VB-1611
4-27