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G-1 APPENDIX G Plan to Field Test Software Tool Objective Portability The objective of this task was to test the software developed Before the release of a beta version, the software was for risk analysis of runway safety areas (RSA) developed under evaluated for portability using different computers with ACRP 4-08. The feedback obtained helped improve the final various operational systems (e.g., Windows 7, Windows software and mitigate any problems associated with its instal- XP). The objective was to search for possible conflicts with lation, operation, and analysis of results. computer operational systems and supporting software This plan describes the procedures used for testing the soft- versions. ware developed in this project. It includes the identification of volunteer stakeholders that utilized a beta version to carry out analysis with sample data provided. Installation The installation was tested on different computers to check for problems with installation of the files required Phase I to run the program and the supporting software that is During this phase, the software was evaluated during devel- required. The analysis software makes use of common opment before a final beta version was released to volunteers Microsoft Office products, including Excel and Access. for testing. The user must have such software to run the risk assess- ment analysis. Access is necessary to handle the various databases, and Excel is used to characterize the RSA's, Software Development the type of terrain, and the existing obstacles with their and Algorithm Tests classification. During this phase the software algorithms and database management procedures were tested before a beta version Preliminary Testing was created. The research team installed the software and ran some analy- sis using the guidance material prepared. Any problems Input Data Quality Assurance (QA) detected were solved before the final beta release was provided Users may input incorrect information, use units that are not to volunteers for testing. compatible, or enter the correct information in incorrect fields. Several help features were incorporated, including the checking Phase II of values to ensure the input was within allowable ranges. The analysis software includes features to check missing During this phase, a beta version of the software was tested data and advise the user to make the necessary corrections. by volunteers. Despite the attempts to make the software tool The software will not run if there are missing data or if the as user-friendly and practical as possible, the research team values are outside normal ranges. asked the volunteers that are familiar with airport planning

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G-2 Table G1. List of volunteers to test analysis software. Name Stakeholder Organization Comments Doug Mansel Airport Oakland International Chair of ACI-NA Operator Airport Operations and Technical Affairs Committee Mike Hines Airport Metropolitan MWAA Planner Operator Washington Airport Authority Don Andrews Consultant Reynolds, Smith and Airport planning Hill Tom Cornell Consultant Landrum and Brown Consultant Amiy Varma Professor University of North Chair of TRB Committee Dakota of Aircraft/ Airport Compatibility Ernie Professor University of Member of TRB Heymsfield Arkansas Committee of Aircraft/ Airport Compatibility Michael A. Government FAA - AAS-100 Engineer in the Airport Meyers Engineering Division Ken Jacobs Government FAA APP-400 FAA Liaison for ACRP 4- 01 and the analysis methodology rationale to provide additional Assist Volunteers suggestions to improve software and to identify any software A helpdesk was established to assist volunteers, answering bugs they encountered. questions and resolving software issues, particularly with instal- To facilitate the assessment, data for a couple of airports lation. Volunteers could ask for help by phone or by e-mail. The was prepared and provided to the volunteers to run the phone number and e-mail address was included in the beta ver- analysis. sion user manual. Table G1 presents the list of eight software beta testers. The research team proposed a small number of volunteers to facil- itate obtaining meaningful feedback and to ensure the research Track Problems/Bugs and Fixes team could provide the necessary support to these volunteers The beta testers' feedback was recorded. Bugs were fixed as during the beta testing period. soon as possible, and the updated software was distributed to the beta testers. Suggested improvements were considered and Perform Tests modifications made, as warranted, both during the beta test- ing phase and after. Beta testers installed the software and ran analyses. A user manual was provided to the testers as well. Feed- Retest back was requested through a basic questionnaire that so- licited comments on the use of the software, practicality, After all bugs were fixed and improvements made, another documentation, etc. round of internal tests to fix any new bugs was carried out.

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G-3 ACRP 4-08--Improved Models for Risk Assessment of Runway Safety Areas (RSA) Analysis Software Evaluation Questionnaire The purpose of this software beta testing effort is to test and help improve the software for analysis of runway safety areas. Although measuring software effectiveness is no easy task, the feedback provided will help identify the need for critical improve- ments to the software. Name:________________________________________________ Organization: __________________________________________ Position: ______________________________________________ 1. How easy was it to install the software? a. Difficult to install b. I had problems c. About right d. Easy to install Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 2. How easy was it to follow the user guide and documentation? a. Very difficult to follow b. It is necessary to understand risk assessment to use it c. Simple guidance but satisfactory for the purpose d. Easy to follow Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 3. Are the screens user-friendly and easy to understand? a. No b. I had a few problems (see my comments) c. Easy to follow Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 4. Was it easy to input operational data? a. No b. I had a few problems (see my comments) c. Yes

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G-4 Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 5. Was it easy to input weather data? a. No b. I had a few problems (see my comments) c. Yes Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 6. Was it easy to understand output results? a. No b. I had a few problems (see my comments) c. Yes Comments: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 7. Please list the good and the bad points of the software. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 8. Would you use this software again? a. Yes b. Possibly (see my comments) c. No (see my comments) _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 9. How long did it take to run the "Example 1" analysis?________ minutes 10. Any other comments that you care to offer. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________