Figure 4-37 Gtp 59 Installation In Metallic Aircraft - Garmin GI 275 Installation Manual

The GTP 59 probe must not be mounted in a fuel tank area (wet or dry). An air scoop or a ducted inlet are
an adequate location for the GTP 59 probe. The probe must be located no closer to the inlet edge than the
width of its narrowest opening.
The probe has no icing protection. Temperature measurements may be incorrect if ice accumulates on the
probe, which in turn may affect computations of true airspeed, delta-ISA, Engine Percent Power, or other
data that depend on the measurement of air temperature.
It is recommended the GTP 59 probe is installed in Lightning Zone 3, although Zone 2A may be an
acceptable location for certain aircraft.

Figure 4-37 GTP 59 Installation in Metallic Aircraft

190-02246-10 GI 275 Part 23 AML STC Installation Manual
Rev. 11 Page 4-54