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时间:2011-09-26 01:07来源:蓝天飞行翻译 作者:航空
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Figure 2. Tasks involved in
(e.g., in terms of altitudes that can be flown), and crew
flight planning
qualifications -- particularly with regards to low landing minima.
The area of Information used and the Source(s) of Information is an evolving domain. Information that is required for all forms of flight planning, independent of user class, includes:
.
Aircraft Navigation Capability (Including Transponder)

.
Aircraft Performance Data

.
Aircraft Restrictions (Inoperative Equipment)

.
Airport Data (Destination and Selected Alternate)

.
Crew Qualifications (with regard to Aircraft Capability, e.g., CAT II)

.
Route Data (Airways and Navigation Aid status)

.
Weather Information

.
Congested Airspace, Delays


First and foremost, the pilot, or flight crew must have access to aircraft performance information supplied by the manufacturer. In addition, route data that are relevant to the navigation capabilities of their aircraft are required as is current weather associated with the region in which the flight will be operated. The quality and recency of information actually available varies widely among operator classes.
What varies the most among the various user classes we’ve investigated is the Source of Information that goes into the development of a flight plan. The more sophisticated the operation (in terms of multiple agents participating in the development of the flight plan) the more likely that the source of information contributed to the flight plan comes from other than the pilot.

2.2.1.2 Flight Planning Unique to Operator Classes
General Aviation

World View (Goals/Constraints)
The primary consideration, or Goal, in conducting flight operations is safety of flight. There are a number of Constraints to contend with, but the primary ones with unique aspects for GA include:
.
Weather

.
Pilot currency (instrument rating)

.
Landing or tie-down fees

.
Gas prices

.
Rental car availability

.
Food availability

 

Differences in Flight Planning Task Sequence
The tasks are fundamentally

Primarily dictated by pilot rating
Select Aircraft Type
unchanged from those listed in the earlier section on flight planning. Of course the Information and Information Sources vary a great deal depending upon the sophistication of the pilot and

Usually accessed through Fixed-Base Operator provided service (e.g., DUATS)
the Fixed-Base Operator, if any, that is used as a service provider. The Task Flow Diagram, Figure 3, shows modifications to the sequence of steps by outlining
Can use third party software, but database updates are costly


changes to Information Sources.
Again, third party software is available, but some real-world Constraints aren't addressed (i.e., altitude required for safe glide over large bodies of water)
 
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