|This overview provides the progress and status of the ACRP Project 11-03 "Synthesis of Information Related to Airport Practices." The Transportation Research Board is the organization charged with conducting the research. Individual studies for the project are managed by Gail R. Staba, AICP, Senior Program Officer.
Airport managers, engineers, and researchers face problems for which information already exists, either in documented form or as undocumented experience and practice. This information may be fragmented, scattered, and unevaluated. As a consequence, full knowledge of what has been learned about a problem is frequently not brought to bear on its solution. Costly research findings may go unused, valuable experience may be overlooked, and due consideration may not be given to recommended practices for solving or alleviating the problem.
There is information and experience on nearly every subject of concern to airport administrators and engineers. Much of it derives from research and much from the work of practitioners faced with problems in their day-to-day work. To provide a systematic means for assembling and evaluating such useful information and making it available to the entire airport community, the Airport Cooperative Research Program authorized the Transportation Research Board to undertake a continuing study. This study, ACRP Project 11-03, “Synthesis of Information Related to Airport Practices,” searches out and synthesizes useful knowledge from all available sources and prepares concise, documented reports on specific topics. Reports from this endeavor constitute an ACRP report series, Synthesis of Airport Practice.
THE SYNTHESIS PROJECT
This synthesis series reports on current knowledge and practice, in a compact format, without the detailed directions usually found in handbooks or design manuals. Each report in the series provides a compendium of the best knowledge available on those measures found to be the most successful in resolving specific problems.
To develop these syntheses in a comprehensive manner and to ensure inclusion of significant knowledge, the Transportation Research Board hires a consultant with expertise in the topic area to collect and analyze available information assembled from numerous sources, including state departments of transportation, and write a summary report. A panel of experts in the subject area is established to guide the consultant and review the synthesis report.
For each topic the project objectives are (1) to locate and assemble documented information; (2) to learn what practice has been used for solving or alleviating the problems; (3) to identify all ongoing research; (4) to learn what problems remain largely unsolved; (5) to organize, evaluate, and document the useful information that is acquired; and (6) to disseminate the synthesis information to all who might benefit from it.
Each synthesis is an immediately useful document that records practices that were acceptable within the limitations of the knowledge available at the time of its preparation. New knowledge can be expected to be added to that which is now at hand and eventually the synthesis may need to be updated or redone. The readers and users of the syntheses are in the best position to know when this has occurred. Whenever you believe that a synthesis should be updated, it would be appreciated if you would contact TRB and propose a synthesis update. You may do this by clicking on the "Suggest an ACRP Topic" button on the Synthesis Home Page.
Selection of Topics
ACRP Project Committee 11-03 meets each year to select topics for study using funds from the upcoming fiscal year. Current funding allows for initiation of about seven to nine syntheses per year. This number, plus some alternate topics, is selected by the committee at its annual project meeting.
The following factors are considered in the selection process for synthesis topics:
Each year many more topics are suggested for the committee's consideration than can be programmed for study in ACRP Project 11-03. Nevertheless, the continued success of this project depends on a constant supply of worthy synthesis topics. The interest of those who have recommended topics is sincerely appreciated, and they are urged to continue. Candidate topics are suggested by members of the aviation community and ACRP oversight committee and by a variety of other airport and aviation sources, including airport operators, aviators, airlines, state department of transportation, and aviation division personnel; FAA, TSA, FHWA, FTA, and TRB committees; and other practitioners and researchers. They can be submitted via the Internet using the "Suggest an ACRP Topic" button provided on the Synthesis Home page.
- The topic should address a problem that is widespread enough to generate broad interest in the synthesis.
- The topic should be timely and critical for expediting delivery, improving the quality, or lowering the cost of airport programs.
- The topic is appropriate if current practice is non-uniform or inconsistent from agency to agency, or if the validity of some practices appears to be questionable.
- The quality and quantity of useful available information should indicate a need to organize and compress that which has already been learned and written on the topic.
- The topic should not be one where ongoing research or other activities in progress might be expected to render the synthesis obsolete shortly after completion.
Conduct of the Studies
Following the ACRP Project Committee 11-03 selection of topics, studies are initiated, usually in the order of priority assigned by the committee. A panel consisting of practitioners and researchers is formed for each topic. At its first meeting, this topic panel thoroughly discusses the topic, refines the tentative scope to its final form, suggests sources of information, and identifies and discusses potential topic consultants.
Following this meeting, a consultant is hired to gather information on the topic, synthesize it, and write a report. Typically, the agreement covers a period of no more than 7-12 months. Information gathering and preparation of the first draft of the synthesis report usually takes about 5 months. This draft is reviewed by the topic panel with the consultant, often at the second panel meeting. A revised draft is then prepared by the consultant. Subsequent drafts and meetings are scheduled if needed, although this rarely occurs.
After the staff is substantially satisfied with the report, a final draft is sent to the members of ACRP Project Committee 11-03 for their approval. At the same time, members of the topic panel have their last chance to review the report, which is usually published as an ACRP Synthesis of Airport Practice and disseminated widely to practitioners and interested parties.
New ACRP Synthesis Topics
Please send comments on the TRB Synthesis website to firstname.lastname@example.org.