Also available via Internet from the NTSB web site (PDF file only). Address as of 2-27-00: http://www.ntsb.gov/Publictn/1999/SIR9902.pdf ; current access is available via PURL.
Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2000 1 microfiche : negative.