• Cap temporarily removed from gushing well

    The lower marine riser package (LMRP) containment cap was taken off the failed Deepwater Horizon blowout preventer (BOP) earlier today after a vent on the cap accidentally got closed; it appears that a remotely operated vehicle accidentally bumped into the LMRP cap and closed a vent; the cap was taken off the well because with the vent closed, dangerous pressure was beginning to build up inside the well, raising the specter of another explosion, similar to the one on 20 April which destroyed the well

  • Flying-boat tilt-rotor catamaran design wins NASA rescue vehicle competition

    Engineering students from Virginia Tech won first prize in NASA’s competition aiming to promote the design of more effective rescue crafts; the winning design, dubbed the Rescue Amphibious Firefighting Tiltrotor (RAFT), is a combination airplane/helicopter/catamaran featuring two flying-boat style hulls joined by a central wing to form a catamaran for landings on water even in rough seas

  • U.S. lab center of information gathering effort in the event of nuclear terror

    In a laboratory on the edge of the vast Nevada desert, U.S. officials would gather some of the first critical information that could affect the lives of millions in the aftermath of a nuclear terrorist attack in an American city

  • Next-generation HazMat boots made of leather

    The rubber boots that emergency personnel wear when responding to situations where hazardous materials (HazMat) are present may be functional, but they are not very comfortable; with the availability of new textile materials and surface treatments, researchers are confident they can develop a comfortable — and functional — leather boot for use in both fire-fighting and HazMat operations

  • Former high DHS officials, lawmakers oppose new FCC plan for public safety band

    Former DHS officials, lawmakers oppose the FCC’s latest plan for reallocating the U.S. limited airwaves; they say the plan could endanger public safety by limiting the ability of first responders to communicate during crises like 9/11

  • Yarn passes in-vehicle flame test

    Fire in an enclosed space, such as an aircraft, is extremely dangerous as occupants can die from smoke inhalation before there is any danger from the flames. Flame-retardant materials delay the spread of fire, but these typically contain halogenated substances that emit thick black smoke and toxic gases; new material developed which meets halogen-free flame-retardant regulations

  • Public safety networks still can not communicate with each other

    Two decades after the initiation of the effort to bring about communication interoperability among public safety personnel, the lack of standards continues to hobble the campaign; Project 25, launched twenty-one years ago, was supposed to develop standards that would let police, firefighters, and other first responders communicate across departmental and jurisdictional lines using equipment from various manufacturers

  • Handgun defense against a wall

    One of the most dangerous tasks law enforcement personnel faces is disarming a suspect armed with a handgun; officers must remember that action is faster than reaction, and should thus take the initiative — and maintain it; the first part of any handgun defense is a redirection of the muzzle; typically, this is accomplished by one of two ways: redirecting the handgun itself, or physically moving out of the line of fire while controlling the muzzle direction; Israeli Combat System (ICS) stipulates a combination of muzzle redirection and a body defense done simultaneously

  • Experts call for uniform testing standards for interoperable communications gear

    There are no uniform product testing programs for emergency communications equipment; this means that first responders could buy radios they believe are interoperable but fail to deliver during a disaster

  • FCC asks for public comments on public safety band for first responders

    The U.S. government wanted to use a portion of the 700 MHz band — which became available after the June 2009 transition from analog to digital TV — for public safety communication; the government hoped that large wireless providers would pay $1.3 billion for that portion of the band, but the highest bid came in at $472 million; the FCC is trying again

  • Identifying disaster victims: Looking at teeth to determine victims' age at time of death

    In disasters which claim many victims as well as in an unsolved homicide case, looking at victims’ teeth to determine how old they were at the time of death would help in identifying them; age determination of unknown human bodies is important in the setting of a crime investigation or a mass disaster, because the age at death, birth date, and year of death, as well as gender, can guide investigators to the correct identity among a large number of possible matches

  • How to protect Times Square -- and other highly traveled areas

    New Yorkers were lucky that a T-shirt vendor notices the suspicious SUV left by Faisal Shazad in Times Square, but there are ways to improve on luck in trying to secure highly traveled areas; more coordinated CCTV system, blast-mitigation, and more call boxes are a few of the measures

  • Search-and-rescue dogs to be fitted with satellite navigation devices

    Spanish company develops dog collars fitted with satellite navigation technology; the collar will be used by search-and-rescue dog to help locate trapped victims after an earthquake or similar disasters; the technology combines information on the scenting abilities of the dog with data on its location

  • Trains still carry lethal cargo through Dallas-Forth Worth, other American cities

    A cloud of chlorine gas could kill up to 17,500 people and injure 100,000 others within several miles; about 1,300 chlorine-filled cars go through Union Pacific Railroad’s Davidson Yard in west Fort Worth in a typical year; the U.S. railroad industry, which is required by federal common-carrier law to ship chemicals such as chlorine, transported some 75,000 tank cars of toxic inhalants nationwide in 2009

  • U.S. nabs Times Square bomber at JFK airport

    Pakistani-born U.S. citizen was caught while trying to board a plane to Dubai from JFK; the man is not the individual seen on videotape near the bomb-laden SUV; bomb experts say the would-be bomber had left many leads for detectives to follow; one expert: “He was trying to cover his tracks, but he left more clues than a guy walking into a bank to rob it without a mask. This guy left everything here but his wallet”