Rev C, March 8, 2018
7
Manual Number 9019049
function has been submitted to and reviewed by the FAA along with the TSO-C71 requirements
and functionality.
Additionally, there are limitations associated with a derating of the maximum continuous power
available at the high end of the rated temperature and altitude specification. For more details,
see Figures 2.1 and 2.2 below.
The conditions and tests for TSO approval of this article are minimum performance standards.
Those installing this article, on or in a specific type or class of aircraft, must determine that the
aircraft installation conditions are within the TSO standards. TSO articles must receive
additional installation approval prior to being operated on each aircraft. The article may be
installed only according to 14 CFR Part 43 or the applicable airworthiness requirements.
Figure 2.1 – Derated Output Power versus Altitude
Figure 2.1 – Derated Output Power versus Temperature
0
500
1000
1500
2000
2500
0
5000
10000
15000
20000
25000
30000
35000
40000
Output
Power
(watts)
Altitude
(feet)
Output
Power
vs
Altitude
0
500
1000
1500
2000
2500
‐
60
‐
40
‐
20
0
20
40
60
80
Output
Power
(watts)
Temperature
(°C)
Output
Power
vs
Temperature
