2. Aiming for the North Tower At 8:33 a.m., we got the call to respond to a "possible odor of gas" about seven blocks north of the firehouse. Firefighters gulped the last of their breakfast coffee and grabbed their helmets and bunker gear. Guys still upstairs slid down the firehouse pole. Nobody got excited. It was a routine emergency, one of the most common calls to the firehouse. Each person goes to his designated spot on the apparatus. Captain Dennis Tardio and his firefighters hopped on the Engine, which carries hose, nozzles and connections to standpipes. He was joined by Chauffeur Tom Spinard, who had the important responsibility of correctly positioning the Engine at hydrants when we arrived at a fire scene, making sure that the water pressure was maintained. Firefighters Jamal Braithwaite, Joe Casaliggi and Pat Zoda took their usual spots on the rig. Lt. Bill Walsh did the same with the Ladder, or Truck, which carries the various tools we used to force entry or to check for fire spread. Chauffeur John O'Neill took his designated seat, as Firefighters Nick Borillo, Damian Van Cleaf, Steve Olsen and Hank Ryan climbed into their seats. Jules, who had started riding along with me on most shifts in the battalion chief's vehicle jumped into the back seat of my red Suburban with a rack of flashing lights. Gedeon was usually the one who did the filming, while Jules assisted him with logistics. But Gedeon had urged Jules to learn how to shoot as well, and in August, they had bought a second camera. That morning, Jules rode with me to practice filming for one more run before heading home after the long night. The FDNY dispatcher sent us to the northeast corner of Church and Lispenard Streets in Tribeca. We'd meet two more rigs at the scene. We were responding with two Engines, two Ladders, and a battalion chief, a typical response for an odor of gas because of the fear of an explosion. Arriving in three minutes, we dismounted the rigs into a glorious September morning: pristine blue sky, bright sun, mild temperature, summer just heading into fall, one of those "top ten" days of the year that makes you feel alive, ready to tackle anything. Standing in the street, I pulled out a gas detector about the size of a firefighter's portable radio with a very sensitive probe on the top, which I carried in my vehicle. After a few minutes walking up and down the street, I got a buzzing sound, a hit, over a sewer grate, and a whiff of sewer gas, a normal false positive. I sent some firefighters into basements and nearby restaurants, looking for the source, and they found none. As was standard practice, I asked my aide to contact Con Ed to check it out with their equipment. Suddenly, I heard the thunderous roar of jet engines at full throttle. In Manhattan, you rarely hear planes because of the tall buildings. Looking west, I saw a low-flying commercial airliner so close that I could read the word "American" on the fuselage. Racing south above the Hudson River, visible just above the buildings on Church Street, the plane zoomed past us and disappeared from my sight for a couple of seconds behind some taller buildings. When it reappeared, I saw the aircraft was aiming at the North Tower of the World Trade Center. It was 8:46 a.m. I stood on the street and watched as the airplane crumpled into the World Trade Center. The aircraft slammed dead center into the building, the wings carving a huge gash through the upper floors of the 110-story skyscraper. A massive fireball erupted, followed a second later by an ear-splitting explosion. Black smoke billowed from the wound the aircraft had ripped in the steel and glass building. The impact took my breath away. Time seemed to stand still as we watched the flames. Then the firefighters around me erupted with a chorus of "Holy shit! Oh, my God! Holy shit! A plane hit the building!" In horror and disbelief, I tried to comprehend what I had just seen. One of the tallest buildings in the world was on fire. Thousands of people were in that building or arriving to begin their workday. We were only a few blocks from the World Trade Center, almost certainly some of the closest firefighters to the disaster. As the closest chief in lower Manhattan, I knew instantly I was going to be the first chief on the scene and would have to take command. "Get back on the rigs!" shouted Captain Tardio to Engine 7's firefighters, who grabbed their equipment, and scrambled into their places on the vehicles. Lt. Walsh did the same thing with the firefighters of Ladder 1. I jumped back into my red SUV, followed by Jules. "Go, go to the Trade Center," I told firefighter Ed Fahey, who that day was driving me for the first time as a battalion aide. His job was to drive with lights and sirens, so I could talk on the department radio. I looked up at the smoking North Tower and grabbed the radio. I needed to give concise orders to command and control our response. "Battalion 1 to Manhattan." "Battalion 1," the dispatcher responded. "We just had a plane crash into upper floors of the World Trade Center," I said. "Transmit a second alarm and start relocating companies into the area." "Ten-four Battalion 1." "Battalion 1 is also sending the whole assignment on this box to that area." I was informing the dispatcher the units with me at the odor of gas were now assigned to the WTC. "This box" was referring to the location of the red fire callbox on the corner. All the rigs on that box were now heading to Box 8087, the North Tower of the WTC. With lights flashing and sirens blaring, our convoy raced south on West Broadway to the WTC. Adrenalin pumping, in seconds my mind flooded with a hundred pieces of information as I thought about my next moves. Fighting thousands of fires had taught me how to recognize danger, and to enhance my senses to pick up small bits of information and process them at lightning speed. "That was an American Airlines plane," I said. "That looked like a direct attack." I tried to comprehend what had taken place. I had no idea who was responsible, but I knew it was a terrorist attack. I could feel my heart rate subtly increase. At the height of the workday, there were as many as 40,000 people in the WTC complex. Hundreds of people had probably died as the plane bulldozed through the building. Many others were likely in danger. Of one thing, I was certain: We were going to the biggest fire of our lifetime, the biggest fire since the FDNY was founded in 1865. I was in charge of the FDNY response for now. I had to gather situational awareness, inform the dispatcher, request additional alarms, develop a plan and deploy firefighting resources. As we drove, I watched white and black smoke billowing from the building. After the initial fireball, I saw no more flame. It was difficult to identify exactly which floors were involved, but certainly, multiple floors were now internally ablaze, and the fire would quickly spread. Over the years as a firefighter, I had learned how important it was in a crisis to be flexible in my thought processes. I learned when to rely on intuitive gut feelings--that wall is about to collapse! Get out!--and when to switch to deliberate or analytical thinking. Especially as a chief, being able to step back and see the big picture is crucial. I forced myself into a deliberate calm. Though I had extensive experience with high-rise fires and taught the subject at the fire academy, none of us had ever been confronted with a massive high-rise fire on numerous upper floors. My focus was: what do I need to do right now? Sixty seconds after giving the first radio transmission, I got on the radio again. "Battalion 1 to Manhattan . . . We have a number of floors on fire. It looked like the plane was aiming towards the building. Transmit a third alarm. We'll have the staging area at Vesey and West Street. Have the third alarm assignment go into that area, the second alarm assignment to report to the building." The dispatcher and the incoming units needed to know what I knew in my gut: this was not an accident but a deliberate attack by a plane aiming for the building. Excerpted from Ordinary Heroes: A Memoir Of 9/11 by Joseph Pfeifer All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.