FIRE ENGINEERING
Park 80 West, Plaza Two, 7th Floor Saddle Brook, NJ 07663 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 Elana K. Seifert
Technical Editors Thomas F. Brennan, Glenn P. Corbett
Editorial Advisory Board
Francis L. Brannigan
Alan V. Brunacini
John N. Carr
Rand-Scott Coggan
Walter A. Damon
Ricky Davidson
Ray Downey
C. Bruce Edwards
Frank L. Fire
Gerald L. Grey
Francis X. Holt
Richard A. Marinucci
John Mittendorf
Jack J. Murphy, Jr.
Gregory G. Noll
Leslie P. Omans
Denis G. Onieal, Ed.D.
William C. Peters
John B. Sachen
Gordon M. Sachs
Ed Spahn
Peter S. Valias
Robert B. Whitemore
Columnists/Contributing Editors
Ken Brennan
Gene P. Carlson
Ray Downey
Frank L. Fire
William Goldfeder
Bill Gustin
George Howard
John M. Malecky
John P. O’Connell
Bob Pressler
William J. Shouldis
Philip Silensky
Peter Sparber
Carl F. Welser
Sales Manager Gene C. Prall
Director of Book Publishing Joanne Ezersky
Production Manager Mike Paxton, Tulsa
Advertising Coordinator Audrey L. Dombrowski
Illustrator Steve Hetzel
Layout and Design David Derr
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 okl and new addresses, and enclose, if possible, an address label from a recent issue. Rates for U.S. and possessions: 1 yr. $24.95. 2 yr. $40.85. 3 yr. $56.80. Canada and other countries: 1 yr. $42.50. 2 yr. $72.25. 3 yr. $95.50. Single copy U.S. $4.00. other countries $7.50.
Printed in the USA