Cessna 208B - Static Source Blockage (Erroneous Instrument Reading Suspected)

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SECTION 3 CESSNA -
EMERGENCY PROCEDURES
MODEL 2088
(675 SHP)
1 ICING (Continued) ,-
INADVERTENT ICING ENCOUNTER (Continued)
,z
13.Use a minimum approach speed of 110 KIAS, select the
minimum flap setting required, and maintain extra airspeed
consistent with available field length. With ice suspected on the
, .
airframe, or operating at 4°C or less in visible moisture, Do Not
Extend Flaps Beyond
20" for Landing.
,:
WARNING
WlTH HEAW ICE ACCUMULATIONS ON THE
HORIZONTAL STABILIZER LEADING EDGE, DO NOT
EXTEND FLAPS WHILE
ENROUTE OR HOLDING.
-.
._ ASSURED, SELECT THE MINIMUM
FLAP SETTING REQUIRED, NOT TO EXCEED
20°, AND
MAINTAIN EXTRA AIRSPEED CONSISTENT
WlTH
WHEN LANDING IS
.............. ~ --- -
AVAILABLE FIELD LENGTH. DO NOT RETRACT THE
FLAPS ONCE THEY HAVE BEEN EXTENDED. UNLESS
14.Land on the main wheels first, avoiding a slow and high flare.
15.Missed approaches should be avoided whenever possible
because of severely reduced climb capability. However, if a
go-
around is mandatorv. make the decision much earlier in the
approach than normal Apply
talteofl power and malntaln 90 to
105
KIAS wn~le retracrlng the flaps slowly in small .ncrements
STATIC SOURCE BLOCKAGE (Erroneous Instrument
Reading Suspected)
1. Static Pressure Alternate Source Valve - PULL FULL ON.
NOTE
The alternate static source is connected to the left flight
panel instruments only.
2. Refer to Section
5 for airspeed and altimeter corrections.
3. Autopilot
- DISENGAGE altitude hold mode.
1 3-18 U.S.
Revision 23