TRB’s Airport Cooperative Research Program (ACRP) Report 63: Measurement of Gaseous HAP Emissions from Idling Aircraft as a Function of Engine and Ambient Conditions is designed to help improve the assessment of hazardous air pollutants (HAP) emissions at airports based on specific aircraft operating parameters and changes in ambient conditions.

TRB’s Airport Cooperative Research Program (ACRP) Report 62: Airport Apron Management and Control Programs explores the effectiveness of apron management programs around the world. The report compares and contrasts apron management programs around the world to U.S. airports, while considering the common operational and ownership differences between U.S. and non-U.S. airports.

The TRB Aviation Group has released the latest issue of its periodic newsletter.  This issue highlights the role of young and international members in the group and committees, solicits nominations for the 2013 Francis X. McKelvey Award, recommends that you mark your calendar to attend the 2013 TRB Annual Meeting, summarizes some of the aviation events that took pl...

TRB’s Conference Proceedings 48: Financing Surface Transportation in the United States: Forging a Sustainable Future—Now summarizes a May, 2010 conference that focused on developments in innovative funding techniques and options for securing continued revenue to support national infrastructure and mobility needs. Views presented in Conference Proceedings 48 reflect the opinions of the individua...

Roundabouts have seen unprecedented growth across the United States, from just a handful a decade ago to more than 2,000 and counting. National guidance had to keep pace with the needs of states and communities planning and implementing roundabouts, and NCHRP took a lead role.

In regions across the nation, bridge engineers know that the next major seismic event is coming—maybe tomorrow, maybe centuries from now. DOTs have the critical charge of designing for earthquakes and protecting the lives of travelers.

TRB’s Airport Cooperative Research Program (ACRP) Report 61: Elimination or Reduction of Baggage Recheck for Arriving International Passengers identifies potential alternative procedures that might be implemented to help reduce or eliminate the need for the recheck of baggage for arriving international passengers at U.S. airports. The report describes the potential benefits and costs to airport...

TRB’s Airport Cooperative Research Program (ACRP) Legal Research Results Digest 13: An Index and Digest of Decisions: Compilation of Airport Law Resources is a list of judicial decisions with summaries of relevant holdings and links to source documents. ACRP LRD Digest 13 complements the information contained in ACRP Legal Research Digest 4 : Compilation of DOT and FAA Airport Legal Determinati...

TRB’s Airport Cooperative Research Program (ACRP) Research Results Digest 15: Use of Towbarless Tractors at Airports—Best Practices includes broad guidance designed to help enhance the safe operation of towbarless tractors (TBLTs) at airports. The report is designed to assist airports and aircraft operators in gaining a basic understanding of the training and operational issues associated with ...

TRB’s Airport Cooperative Research Program (ACRP) Report 37A: Guidebook for Measuring Performance of Automated People Mover Systems at Airports is designed to help measure the performance of automated people mover (APM) systems at airports. The guidebook identifies, defines, and demonstrates application of a broad range of performance measures encompassing service availability, safety, operatio...

TRB’s Airport Cooperative Research Program (ACRP) Report 65: Guidebook for Airport Irregular Operations (IROPS) Contingency Planning is designed to help guide commercial passenger service airports of all sizes to develop, continually evaluate, and update their contingency plans for procedures pertaining to irregular operations (IROPS) that may cause significant disruptions to customers. This gu...

TRB’s Airport Cooperative Research Program (ACRP) Report 60: Guidelines for Integrating Alternative Jet Fuel into the Airport Setting identifies the types and characteristics of alternative jet fuels; summarizes potential benefits; addresses legal, financial, environmental, and logistical considerations and opportunities; and aids in evaluating the feasibility of alternative jet fuel production...

TRB’s Airport Cooperative Research Program (ACRP) Research Results Digest 14: Graduate Research Award Program on Public-Sector Aviation Issues summarizes the results of the initial four years of the Graduate Research Award Program on Public-Sector Aviation Issues (ACRP Project 11-04). The program is designed to encourage applied research on airport-related aviation system issues and to foster t...

TRB’s Airport Cooperative Research Program (ACRP) has released its annual report that provides background on the program, a listing of products developed under the program over the last 6 years, a summary of the status of projects in progress or completed, and more.

TRB’s Airport Cooperative Research Program (ACRP) Research Results Digest 13: Synthesis of Information Related to Airport Practices is a digest of the progress and status of ACRP Project 11-03, Synthesis of Information Related to Airport Practices.

TRB’s Airport Cooperative Research Program (ACRP) Report 59: Information Technology Systems at Airports--A Primer is designed to help facilitate mutual understanding between airport executives and information technology (IT) professionals to enable them to work together effectively on IT projects. One of the goals of the report is to help airports achieve better performance and reliability of I...

TRB’s Airport Cooperative Research Program (ACRP) Report 56: Handbook for Considering Practical Greenhouse Gas Emission Reduction Strategies for Airports is designed to assist airport operators in identifying, evaluating, prioritizing, and implementing practical, low-cost strategies to reduce and manage greenhouse gas emissions. AirportGEAR, an interactive decision support tool developed as a c...

TRB’s Airport Cooperative Research Program (ACRP) Synthesis 30: Airport Insurance Coverage and Risk Management Practices identifies both the variables that affect insurance purchasing for airport operators and the range of risk management practices that exist among U.S. airports. The report is designed to help airport officials confronted with risk-financing and insurance-purchasing decisions.

TRB’s Airport Cooperative Research Program (ACRP) Report 58: Airport Industry Familiarization and Training for Part-Time Airport Policy Makers highlights policy issues affecting airport administrative and operational decisions. The report is designed to provide airport policy leaders, stakeholders, and policy-related decision makers with a common framework to understand airport administrative a...

TRB’s Airport Cooperative Research Program (ACRP) Report 57: The Carbon Market: A Primer for Airports provides information on carbon and other environmental credit trading markets, and highlights the potential opportunities and challenges to an airport's participation in these markets. The primer also addresses the new terms and concepts related to the carbon and other environmental markets.

TRB’s Airport Cooperative Research Program (ACRP) Synthesis 31: Airline and Airline–Airport Consortiums to Manage Terminals and Equipment discusses the current state of Airline-Airport consortiums in the United States. Issued addressed in the report include scope of responsibilities, consortium formation, membership, contractual agreements and insurance, organizational structures, performance s...

TRB’s Airport Cooperative Research Program (ACRP) Legal Research Digest 12: Fair Disclosure and Airport Impact Statements in Real Estate Transfers examines the effect of a state or locality having no real property disclosure laws, explores existing general state real property disclosure laws, and discusses existing state real property disclosure laws specifically requiring the disclosure of air...

TRB’s National Cooperative Freight Research Program (NCFRP) Report 12: Framework and Tools for Estimating Benefits of Specific Freight Network Investments provides a framework and tools designed to help estimate the private and public benefits of potential freight infrastructure investments. The evaluation framework is intended to assist public planning and decision-making processes regard...

TRB’s Airport Cooperative Research Program (ACRP) Synthesis 29: Ramp Safety Practices addresses the current state of ground handling practices, focusing on safety measures and training. Issues addressed in the report include ramp safety operations, staff roles and responsibilities, safety training, audit and inspection programs, safety violation programs, and collaborative safety initiatives, s...

Airports across the country are experiencing increases in complaints about aircraft noise from residents outside the federally defined, impacted area, determined by a noise contour of 65 DNL (day–night average noise level). Research conducted under TRB's Airport Cooperative Research Program (ACRP) has identified best practices for airports in communicating with residents affected by aircraft no...

The latest issue of TRB’s Airport Cooperative Research Program (ACRP) Impacts on Practice highlights information included in ACRP Report 22: Helping Airport and Air Carrier Employees Cope with Traumatic Events that is described as “critical” by Hilary Fletcher, former County Manager for Pitkin County, Colorado. Ms. Fletcher is founder of the Colorado Aviation Recovery Support Team that helps co...

A featured article in the September-October 2011 issue of the TR News examines key challenges to the aviation system including new air traffic control technologies, sustainability, alternative fuels, security, and economics.

The September-October 2011 TR News assembles feature articles exploring the Next-Generation Air Transport System, which will transform U.S. air traffic control from a ground-based, human-centric system to a satellite-based, airplane-centric system; the future of aviation sustainability; commercial aviation’s pursuit of sustainable alternative fuels; aviation security; economics of the avia...

TRB’s Airport Cooperative Research Program (ACRP) Report 54: Resource Manual for Airport In-Terminal Concessions provides guidance on the development and implementation of airport concession programs. The report includes information on the airport concession process; concession goals; potential customers; developing a concession space plan and concession mix; the Airport Concessions Disadvantag...

TRB’s Airport Cooperative Research Program (ACRP) Synthesis 25: Strategies for Reuse of Underutilized or Vacant Airport Facilities presents an overview of the issues surrounding the reuse of aeronautical facilities and terminals.