FIRE ENGINEERING
Park 80 West, Plaza Two, 7th Floor Saddle Brook, NJ 07662 Tel. (201) 845-0800, Fax (201) 845-6275
Publisher Henry H. Dinneen
Editor William A. Manning Managing Editor Diane Feldman Associate Editor Mary Jane Dittmar Assistant Editor John J. Napolitano
Technical Director Thomas F. Brennan
Editorial Advisory Board
Francis L Brannigan John N. Carr Rand-Scott Coggan Glenn P. Corbett Ricky Davidson Ray Downey Vincent Dunn C. Bruce Edwards Frank L Fire Gerald L Grey
Walt Hendrick Francis X. Holt Charles G. King Richard A. Marinucci John Mittendorf Gregory G. Noll Leslie P. Omans William C. Peters John B. Sachen Ed Spahn
Columnists/Contributing Editors
Francis L. Brannigan Frank I.. Fire
Gene P. Carlson David P. Fornell
Glenn P. Corbett John M. Malecky
Ray Downey Peter G. Sparber
Sales Manager Gene C. Prall Director of Book Publishing Joanne Ezersky Production Manager Mike Paxton, Tulsa Advertising Coordinator Audrey L. Dombrowski Feature Design Steve Hetzel
Subscriber Service 1-800-582-6949 FAX: (918) 832-9295 PENNWELL PUBLISHING COMPANY
P.O. Box 1260 • Tulsa, OK 74101 • (918) 835-3161
Chairman Frank T. Lauinger President Joseph A. Wolking
SUBSCRIPTIONS: All subscription correspondence should be addressed to Fire Engineering, P.O. Box 1289. Tulsa. OK 74101. Allow 30 days for change of address. Please include both old and new addresses, and enclose, if possible, an address label from a recent issue. Rates for U.S. and possessions: 1 yr. S23.50,2 yr. S.SH.SO. ⅜ yr S53.30. Canada and other countries: 1 yr. J40.00, 2 yr. S68.00. 3 yr. $90.00. Single copy US. $3.50, other countries STOO.