MONITORED APPROACH BRIEFING GUIDE 
III.  AIRCREW / AIRPORT REQUIREMENTS FOR CAT II 
AIRCREW Flight Crew must have completed all required training.  AIRPORT Minimum TCH of 35 feet. Localizer & glideslope. Outer and inner marker or authorized substitute. CAT II Lighting System: ALSF-1, ALSF-2, or ICAO equivalent. High Intensity Runway Lights (HIRL). Touchdown Zone Lights (TDZ). Centerline Lights (CL). Full runway length available (reduced runway may be approved by dispatch). 
TRANSMISSOMETERS 
CAT I  CAT II 
TDZ  Required & Controlling  Required & Controlling 
MID  1Not required-Advisory  2Not required-Advisory 
Rollout  Not required-Advisory  2Not required-Advisory 
1- CAT I, MID RVR may be substituted for TDZ if TDZ is not reported 2- CAT II, If TDZ RVR is below 1600, an advisory MID or Rollout RVR must be reported 
AUTHORIZED RVR - FEET AND METER EQUIVALENTS 
Feet  300  600  700  1000  1200  1600  1800  2000  2400 
Meters  90m  175m  200m  300m  350m  500m  550m  600m  720m 
IV. LANDING PROCEDURES 
. Proper seat height is necessary to ensure optimum flight deck cut-off angle for a visual landing.  Approach lights will appear directly in front of aircraft nose in low visibility. . Approaching DA(H) the Captain’s hand should be on the throttle quadrant below the F/O’s in anticipation of assuming control of the aircraft. . To continue below DA(H), the pilot must have: CAT I: At least one of the following visual references: Approach light system except the pilot may not descend below 100 feet above TDZE using ALS as a reference unless red terminating bars or red side row bars are distinctly visible and identifiable) / Threshold, threshold markings or lights / REIL / VASI / Touchdown zone, touchdown zone markings or lights / Runway or runway markings / Runway lights. CAT II: Sufficient visual reference with the CAT II lighting system to safely continue the approach by visual reference alone. . Use of the landing lights is at the option of the Captain.  It may be advantageous to delay using the landing lights until after touchdown. . Use of the autopilot to minimum authorized altitude is advised. 

REQUIRED EQUIPMENT LIST 
SYSTEM / APPROACH  CAT I FLIGHT DIRECTOR  CAT I AUTO -COUPLED 
Autopilot  N/A  1 
Flight Director  11  ON or OFF1, 2 
Autothrottle  ON or OFF2  ON or OFF2 
Hydraulics  ON or OFF  ON or OFF 
Electrical System  3 or 2 or 1 Generators  3 or 2 or 1 Generators 
Yaw Damper  ON, OFF, or OVRD  ON, OFF, or OVRD 
ILS Receivers  13  1 
Engines  2 or 1  2 
Flaps / Slats  40/LD or 28/LD  40/LD or 28/LD 
Auto Pitch Trim  N/A  WITH or WITHOUT4 
Dual Vertical Gyros  2 or 1  2 or 1 
Triple Vertical Gyros  3 or 2 or 15  3 or 2 or 15 
Dual AHARS  2 or 16  2 or 16 
DH Light  Not Required  Not Required 
Autopilot Warning  N/A  2 or 17 
FMA  2 or 17  2 or 17 
Radio Altimeters  2 or 17  2 or 17 
CAWS  Not Required  Not Required 
Auto Ground Spoilers  Not Required  Not Required 
Slow / Fast Indicator  Not Required  Not Required 
Air Data Computer  2 or 18  2 or 1 or 08 
DFGS Computer  2 or 1  2 or 1 
Auto Ground Rollout  N/A  N/A 
Autobrakes  WITH or WITHOUT  WITH or WITHOUT 
Windshield Wipers  WITH or WITHOUT  WITH or WITHOUT 
1- FD CMD switch may be in any position. 2- Must be used if operational. 3- RADIO NAV switch (if installed) may be in any position. 4- Without APT, the aircraft must be manually trimmed and the glideslope tracked at final approach speed prior to autopilot engagement. 5- VERT GYRO switch may be in any position. 6- AHARS may be in NORMAL or BASIC mode. 7- Either side of flight deck. 8- One required if autothrottle is to be used, CADC switch may be in any position. 

REQUIRED EQUIPMENT LIST 
SYSTEM / APPROACH  CAT II AUTO - COUPLED  AUTOLAND 
Autopilot  1  1 
Flight Director  2 Displays1  ON or OFF1, 2 
Autothrottle  ON or OFF2  ON or OFF2 
Hydraulics  ON or OFF  NORMAL 
Electrical System  3 or 2 or 1 Generators  NORMAL3 
Yaw Damper  ON, OFF, or OVRD  ON, OFF, or OVRD 
ILS Receivers  2  24 
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：MD-80 Flight Manual 麥道80飛行手冊 2(21)