Beechcraft Baron G58 Pilot Operating Handbook page 471

SECTION 5 - PERFORMANCE
The pilot is responsible for computation of Weight & Balance
conditions, density altitude, wind conditions, and runway con-
ditions prior to departure.
The performance degradations shown below are to be applied
to the existing charts in the basic POH/AFM when the Auto-
matic Climate Control System is On and the system is in the
"Air Conditioning Compressor ON" mode. Performance is
unchanged when the system is in the "Air Conditioning Com-
pressor OFF" mode.
TAKEOFF WEIGHT TO ACHIEVE POSITIVE ONE-
ENGINE INOPERATIVE CLIMB AT LIFT-OFF
To determine the maximum takeoff weight which will achieve a
positive one-engine inoperative rate of climb at liftoff, with the
climate control system in operation and the "Air Conditioning
Compressor ON" mode active, increase the pressure altitude
by 750 feet. For example, if the field pressure altitude is 1,000
feet, use the maximum takeoff weight that corresponds to a
pressure altitude of 1,750 feet.
TAKE-OFF DISTANCE
For takeoff with the climate control system in operation and the
"Air Conditioning Compressor ON mode active, increase the
Ground Roll distance, as published in the POH/AFM for the
applicable conditions by 4% and the corresponding Total Dis-
tance over a 50ft obstacle by 5%. If this incremental distance is
not available, select the "Air Conditioning Compressor OFF"
mode during the takeoff portion of the flight by pressing the
compressor switch button until the adjacent indicator light is
out.
FAA Approved
Issued: March, 2017
P/N 58-590000-0091 9 of 24