Honeywell FMZ Series Pilot's Manual page 90

Flight Management System (FMS) for the Agusta AW139/AB139 Helicopter
PERF DATA 3/4 -- Category A ceiling altitudes for various types of
D
takeoffs and landings are displayed on the PERF DATA 3/4 page,
shown in Figure 4--22.
A28- - 1146- - 181
REV 3 Mar 2009
Honeywell International Inc. Do not copy without express permission of Honeywell.
Figure 4- -22
PERF DATA 3/4
Operational Example
4-21