I NAVAIR 0%Fl4AAD-1
CHAPTER 14
In-Flight Emergencies
14.1 COMMUNICATIONS FAILURE
1. Check mikes and earphone plugs.
2. Check oxygen mask connections and oxygen hose
disconnect.
3. RIO check console connector adjacent to shoulder
harnessc ontrol lever. Pilot check console connector
aft of g valve.
4. Increase ICS volume and attempt B/U and
EMERG positions.
5. Attempt intercommunications with VHF/UHF
transceiver.
6. If cockpit altitude is safe, oxygen mask can be
removed so that when helmet earmuff is held open,
verbal communications can be maintained.
14.1.1 Flightcrew Attention Signals. When no
other method of communicating exists, the following
signals should be used:
1. Pilot will attract RIO by rocking of wings.
2. RIO will attract pilot by shouting “.... #,@,&,!”
3. Acknowledgment will be thumbs-up, high on lefthand
side of cockpit, and future communications
will be conducted by visual hand signals using
HEFOE code.
14.1.2 COMM-NAV Emergency Procedures
14.1.2.1 Lost (Without Navigation Aids or
Radio Receiver)
1. Pilot select running lights on FLASH.
2. RIO squawk mode 3 Code 7600.
1
3. Attempt home base location by radar mapping or
DR to best known position. Attempt marshal pattern
location by APX-76 interrogation.
4. Drop fourbundles ofchaffat 2-mile intervals, then
complete series of four standard left-hand 360”
turns at 20-second intervals.
5. Ifno chaff, fly minimum oftwo triangular patterns
to left with l-minute legs.
6. Repeat patterns at 20-minute intervals.
7. Conserve fuel throughout and facilitate radar
pickup by maintaining highest feasible altitude
consistent with situation.
8. Be alert for aircraft attempting to join.
9. Afterjoining, communicate with appropriateh and
or light signals.
14.1.2.2 Lost (Without Navigation Aids But
With Radio Receiver)
1. Same as without radio, but make turns to right.
14.1.2.3 No Radio (With Navigation Aids)
1. Proceed to alternate marshal.
2. Energize ID function at least once each minute.
3. Commence penetration or letdown at EAC. If not
given EAC, commencea pproacha t estimatedt ime
of arrival.
4. Be alert for aircraft vectored to join.
14.2 PITOT-STATIC SYSTEM FAILURES
If the altimeter and Mach airspeed indicators are erroneous,
pitot pressure, static pressure, and total
temperature inputs to the central air data computer may
14-l ORIGINAL
NAVAIR 01-F14AAD-1
also be inaccurate. Placing the ANTI-ICE switch in
ORIDE/ON or AUTO/OFF may restore operation if the
malfunction was caused by icing.
Note
. Pitot-static system failures because of icing
may input an erroneousM ach number
to the AICS programmer, which will result
in the ramps being in the wrong position
for the actual Mach number (engine
stall may result). If this erroneous Mach
number is outside 0.3 to 0.9 band, the
AICS anti-ice positioning feature will be
overridden.
l With known or suspectedp itot-static malfunctions,
do not exceed 0.9 TMN.
If it is apparent that icing is not the problem, use the
AOA indicator in place of airspeed for flight conditions
as shown in Figure 14-1. Descend to an altitude below
23,000 feet. When cabin altitude stabilizes at 8,000 feet,
aircraft altitude will be approximately 23,000 feet. Below
23,000 feet, aircrafi altitude can be determined by
dumping cabin pressure and using the cabin altitude
indicator above 5,000 feet. Below 5,000 feet, use the
radar altimeter.
Reduce airspeed and set wing sweep to 20° using the
emergency wing-sweep mode. The landing should be
without the autothrottle engaged. If the mission computer
computations are affected, the RIO can manually
enter estimated wind direction and velocity through the
computer addressp anel or the DEU.
14.3 EMERGENCY JETTISON
All stores including external fuel tanks (stations 2 and
7). but excluding Sidewinder missiles (AIM-g), are jettisoned
in a fixed interval between sequenceds tations
to avoid store-to-aircraft collision. See Figure 14-2 for
external stores jettison table.
piGi-1
l With landing flaps and slats down, do not
tire Sidewinder missiles.
l If jettisoned during takeoff emergency,
external fuel tanks may collide with
the aircraft because of their unstable
characteristics.
l. EMERG STORES JETT pushbutton-Depress.
FLIGHT CONDITION
CATAPULT (15 KNOTS EXCESS)
　
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