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发表于 2022-7-3 19:59:27
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回帖奖励 +3 金币
b737.org.uk上好像有提到(没太看懂)
The latest Honeywell FCC software, P/N 2216-HNP-03B-10 OPS (known as “-710” software) - Aug 2007
Its features include:
Added the capability to arm VNAV prior to selection of Takeoff when compatible CDS and FMC part numbers are also installed. When armed, pitch takeoff will transition to VNAV engage at 400 feet. Note, due to inconsistencies associated with the arming of VNAV prior to takeoff, Boeing released the reference a) ops manual bulletin instructing flight crews to not attempt arming VNAV on the ground prior to takeoff.
Added the capability to arm LNAV prior to selection of Takeoff when compatible CDS and FMC part numbers are installed. When armed, the takeoff roll mode will transition to LNAV engage at 50 feet.
Revised design of “flight director only” LNAV ARM to LNAV ENG in roll go around to allow auto engagement of LNAV from Track Hold down to 50 feet whether the flight director switches are on or off. Note: This function is available as an option. This option is activated by incorporation of a negotiated Boeing Service Bulletin that will specify the correct FCC software, FMC software, CDS OPS and OPC software.
Added logic to reduce false altitude acquires due to erroneous but un-flagged altitude inputs.
不过详细的FCC features还是要买他的书才有 |
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