Autoland Mode Monitored Approach
Condition / Location ACTION / CALLOUT
Captain First Officer
1,000’ above TDZE “1,000”
500’ above TDZE “500” “AUTOLAND” or: If Cat II -“NO AUTOLAND, GOING AROUND”. Accomplish missed approach. If Cat I - disconnect autopilot and continue approach.
400’ above TDZE “400”
300’ above TDZE (Cat II) “300”
100’ above DA(H) “APPROACHING MINIMUMS, I’M GOING HEADS UP” Prepared to accomplish missed approach at DA(H).
At DA(H) (Cat I - Baro Altimeter) (Cat II – Radar Altimeter or inner marker) Monitor F/O missed approach. “MINIMUMS, GOING AROUND.” Accomplish missed approach.
At or prior to DA(H) If adequate visual reference is acquired. “I HAVE THE AIRCRAFT.” Assume control of the aircraft. Relinquish control of aircraft to Captain.
100’ above TDZE (Radar Altimeter) If “NO ALIGN” is called: Disconnect autopilot and land manually if adequate visual reference is available. Observe FMA roll window: “ALIGN” or “NO ALIGN” Monitor landing and continue callouts.
Autoland Mode Monitored Approach
At or prior to
50’ above TDZE Disconnect autopilot, Ensure autopilot is
(Radar Altimeter) autothrottles as desired. disconnected.
If not authorized
autoland-to-
touchdown.
50’ above TDZE “50”
30’ above TDZE “30”
20’ above TDZE “20”
10’ above TDZE “10”
(Radar altimeter)
At touchdown (If autoland-to-touchdown) If F/O announces “NO ROLLOUT”, disconnect the autopilot and control the aircraft manually. Observe FMA roll and pitch windows, “ROLL OUT” or “NO ROLL OUT”
Aircraft deviates from centerline. “CENTERLINE” Steer aircraft to runway centerline. “CENTERLINE”
CAT I Monitored Approach
CAT I LOWEST AUTHORIZED DA(H): 200 feet above TDZE on barometric altimeter
CAT I MINIMUM AUTHORIZED RVR AND TRANSMISSOMETER REQUIREMENTS
Touchdown RVR (Required) (Mid RVR may be substituted for Touchdown RVR if Touchdown RVR is not reported.) Mid RVR (Not Required) Rollout RVR (Not Required)
1800 (Controlling) Not specified (Advisory) Not specified (Advisory)
A CAT I monitored approach should be accomplished using the autopilot either in ILS mode or autoland mode. A manually flown CAT I monitored approach is authorized if the autopilot is not operational.
Adequate visual reference requirements to descend below DA(H) for a CAT I approach are previously listed in this section under the heading DA(H)/DDA.
CAT II Monitored Approach
CAT II LOWEST AUTHORIZED DA(H): 100 feet above TDZE on radar altimeter
CAT II MINIMUM AUTHORIZED RVR AND TRANSMISSOMETER REQUIREMENTS
Touchdown RVR (Required) Mid RVR (Mid or Rollout Required if Touchdown RVR <1600) Rollout RVR (Mid or Rollout Required if Touchdown RVR <1600)
1200 (Controlling) Not specified (Advisory) Not specified (Advisory)
A CAT II monitored approach must be accomplished using the autopilot either in ILS mode or Autoland mode. A manually flown CAT II approach is not authorized. The aircraft status annunciator must indicate CAT II or CAT III Autoland status.
To commence and continue a CAT II approach to minimums, all required aircraft equipment and all required elements of the CAT II ground system must be operating.
Controlling RVR must be reported at or above minimums to commence the CAT II approach. Once established, if controlling RVR is reported below minimums, the approach may be continued to DA(H) and landing accomplished if the Captain has established sufficient visual reference with the CAT II lighting system.
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本文鏈接地址：MD-80 Flight Manual 麥道80飛行手冊 2(19)
