NASA/Goddard Space Flight Center, NASA Headquarters Acquisition Branch, Code 210.H, Greenbelt, MD 20771

A -- SAGE III OZONE LOSS AND VALIDATION EXPERIMENT (SOLVE) SOL NRA-98-OES-08 DUE 083198 POC Dr. Michael J. Kurylo, Sponsored Scientist, Phone (202) 358-0237, Fax (202) 358-2771, Email mkurylo@mail.hq.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/HQ/date.html#NRA-98-OES-08. E-MAIL: Dr. Michael J. Kurylo, mkurylo@mail.hq.nasa.gov. The National Aeronautics and Space Administration (NASA) intends to solicit basic research proposals for experimental and theoretical investigations in support of its SAGE III Ozone Loss and Validation Experiment (SOLVE) directed toward providing and conducting airborne experiments aboard the NASA ER-2, DC-8, and high-altitude balloons and theoretical studies with the data to be obtained from the airborne and balloon-borne experiments. This solicitation is open to all categories of organizations, foreign and domestic. A copy of this solicitation is available from the contact point (reference the solicitation number). This announcement will be open for the period from June 30, 1998 through August 31, 1998 and proposals may be submitted at any time throughout that period. Instructions for submissions can be found in the NRA. The NRA will be available electronically on the release date, via the Internet at ''http://www.hq.nasa.gov/office/ese/'', the Earth Science Enterprise ''Home Page'' under ''ESE Research Announcements'' or via anonymous ftp at ftp.hq.nasa.gov/pub/ese. A paper copy will be available to those who do not have access to Internet by calling (202) 554-2775 and leaving a voice mail message. Please leave your full name and address, including zip code and your telephone number, including area code. SPONSOR: NASA Headquarters, Code YSP-44, Washington, DC 20546 Attn: Dr. Michael J. Kurylo PUBLICATION DATE: June 30, 1998 (0167)

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