1. FAA William J. Hughes Technical Center, Airport Technology Research and Development Branch, AAR-410, Atlantic City International Airport, NJ 08405.
2. Boeing Commercial Airplane Group, P.O. Box 3707 MS 67-KR, Seattle, WA 98124-2207.
3. Galaxy Scientific Corporation, 2500 English Creek Ave., Bldg. C, Egg Harbor Twp., NJ 08234-5562.