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III-7-31 ORIGINAL
7.5.4 After Takeoff Checks.
When definitely airborne -
1. LDG GEAR handle - UP
2. FLAP switch - AUTO
7.6 AIRBORNE CHECKS
7.6.1 Climb. For safe maneuverability of the aircraft, up to 350 KCAS may be required up to 10,000
feet. For optimum climb performance, refer to A1-F18EA-NFM-200.
7.6.2 10,000 Foot Checks.
1. Cabin altimeter - VERIFY 8,000 FEET
2. Fuel transfer - CHECK INTERNAL and EXTERNAL
3. RALT - CHECK/SET to 5,000 FEET
7.6.3 Cruise. Maximum range and maximum endurance data can be found in the performance charts
contained in A1-F18EA-NFM-200. Maximum range cruise is approximated by establishing 3.0° AOA,
but no faster than 0.85 Mach. Maximum endurance cruise is approximated by establishing 3.7° AOA.
7.6.3.1 Cruise Check.
1. Cabin altimeter - MONITOR
Aircraft Altitude Cabin Altitude
Less than 8,000 feet
8,000 to 24,500 feet
Greater than 24,500 feet
Ambient
8,000 feet
Alt x 0.4 (rule of thumb)
A slowly increasing cabin pressure altimeter is the only warning of a
gradual loss of cabin pressurization.
7.7 LANDING CHECKS
7.7.1 Descent/Penetration. The windshield may fog rapidly under conditions of very high aircraft
descent rates and high humidity. In such conditions, consider preheating the windshield by placing the
DEFOG handle to HIGH and, if necessary, by placing the WINDSHIELD switch to either ANTI ICE
or RAIN. The maximum comfortable cockpit temperature should be maintained to aid in windshield
defog.
Normal instrument penetration is 250 KCAS with a 4,000 to 6,000 feet per minute descent rate. For
safe maneuverability of the aircraft, up to 350 KCAS may be required below 10,000 feet. Refer to
A1-F18EA-NFM-200, for optimum descent profiles. Before starting descent, perform the following:
A1-F18EA-NFM-000
III-7-32 ORIGINAL
7.7.1.1 Descent/Penetration Checks.
1. HOOK handle/HOOK BYPASS switch - AS REQUIRED/DESIRED
2. Exterior lights - SET FOR LANDING
3. Visual ID IDENT knob - NORM
4. ENG ANTI ICE switch - AS REQUIRED
5. PITOT ANTI ICE switch - AUTO
6. DEFOG handle - HIGH (if required)
7. WINDSHIELD switch - AS REQUIRED
8. Altimeter setting - CHECK
9. RALT - CHECK/SET
10. NAV master mode - SELECT (compare HUD with standby flight instruments and standby
compass).
11. Navaids - CROSS CHECK
12. ILS - ON/CHANNEL SET (if required)
13. IFF - AS DIRECTED
14. Weapons/sensors - OFF AS REQUIRED
7.7.2 VFR Landing Pattern Entry. See figure 7-3. Typically, the VFR landing pattern can be entered
through several methods: the break, downwind entry, VFR straight-in, or low approach/touch-and-go
from a GCA. Regardless of the entry method, enter the pattern at the altitudes and airspeeds
prescribed by local course rules. A normal break is performed by executing a level turn to downwind
with the throttles reduced to IDLE and the speedbrake function enabled (if required to reduce
airspeed). The desired abeam distance is 1.0 to 1.3 nm. The g-level required to achieve the desired
abeam distance will be a fallout of break airspeed.
As airspeed decelerates below 250 KCAS, lower the LDG GEAR handle and place the FLAP switch
to FULL. If enabled, the speedbrake function will retract automatically when the FLAP switch is
moved from the AUTO position. Continue to decelerate to on-speed AOA (8.1 deg). Longitudinal trim
inputs are required with the flaps in HALF or FULL. The MI code for on-speed AOA is unit 14,
address 15743, data 3300. If the autopilot is ²paddled off² and AOA is greater than or equal to 6°, pitch
trim is automatically set to on-speed. Trim the aircraft hands-off and on-speed. Compare airspeed and
AOA. Onspeed AOA is approximately 136 KCAS at 44,000 lb gross weight (max trap). Subtract (add)
1½ KCAS for each 1,000 lb decrease (increase) in gross weight. Complete the landing checklist. When
wings level on downwind, descend to pattern altitude (600 ft AGL for the low pattern). Ensure the
ground track pointer is on the exact reciprocal of runway heading.
A1-F18EA-NFM-000
III-7-33 ORIGINAL
Figure 7-3. Typical Field Landing Pattern
A1-F18EA-NFM-000
III-7-34 ORIGINAL
7.7.2.1 Landing Checks.
1. Landing checklist - COMPLETE
2. Report - AFT INITIATE, 3 DOWN AND LOCKED, FLAPS FULL (HALF)
7.7.3 VFR Landing Pattern and Approach. At the abeam position, pick a spot on the ground as a
reference point. (At the ship, TACAN will be used to adjust abeam distance). Remember this abeam
position, as all abeam distance corrections will use it as a reference. From the abeam position, time 20
seconds to arrive at a no-wind 180° position. To compensate for winds, subtract one second for each
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NATOPS Flight Manual 飞行手册 1(138)
