5 days after crash, 2nd black box eludes China searchers


              Passengers wait for their flight as a China Eastern flight takes off from the runway of Baiyun Airport on Friday, March 25, 2022, in southern China's Guangzhou province. China Eastern, one of China's four major airlines, said Thursday the Shanghai-based carrier and its subsidiaries have grounded a total of 223 Boeing 737-800 aircraft while they investigate possible safety hazards after the crash of its flight MU5735 on Monday. (AP Photo/Ng Han Guan)
            
              A passenger looks on as a China Eastern flight takes off from the runway of Baiyun Airport on Friday, March 25, 2022, in southern China's Guangzhou province. China Eastern, one of China's four major airlines, said Thursday the Shanghai-based carrier and its subsidiaries have grounded a total of 223 Boeing 737-800 aircraft while they investigate possible safety hazards after the crash of its flight MU5735 on Monday. (AP Photo/Ng Han Guan)
            
              A passenger looks on as a China Eastern flight taxi on the runway of Baiyun Airport on Friday, March 25, 2022, in southern China's Guangzhou province. China Eastern, one of China's four major airlines, said Thursday the Shanghai-based carrier and its subsidiaries have grounded a total of 223 Boeing 737-800 aircraft while they investigate possible safety hazards after the crash of its flight MU5735 on Monday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              A passenger looks on as a China Eastern flight takes off from the runway of Baiyun Airport on Friday, March 25, 2022, in southern China's Guangzhou province. China Eastern, one of China's four major airlines, said Thursday the Shanghai-based carrier and its subsidiaries have grounded a total of 223 Boeing 737-800 aircraft while they investigate possible safety hazards after the crash of its flight MU5735 on Monday. (AP Photo/Ng Han Guan)
            
              A passenger looks on as a China Eastern flight taxi on the runway of Baiyun Airport on Friday, March 25, 2022, in southern China's Guangzhou province. China Eastern, one of China's four major airlines, said Thursday the Shanghai-based carrier and its subsidiaries have grounded a total of 223 Boeing 737-800 aircraft while they investigate possible safety hazards after the crash of its flight MU5735 on Monday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Local residents look towards the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              Government workers control access at the entrance of Lv village which leads to the China Eastern crash site on Friday, March 25, 2022, in southwestern Guangxi region. Five days after the crash of the China Eastern passenger jet in mountainous southern China, the disaster’s cause remains a mystery while the search for the plane’s second “black box" continued Friday. (AP Photo/Ng Han Guan)
            
              In this photo released by Xinhua News Agency, search and rescue workers conduct search for the black box near the debris at the China Eastern flight crash site in Tengxian County in southern China's Guangxi Zhuang Autonomous Region on Thursday, March 24, 2022. Hundreds of people in rain gear and rubber boots searched muddy, forested hills in southern China on Thursday for the second flight recorder from a jetliner that crashed with 132 people aboard. (Lu Boan/Xinhua via AP)
            
              In this photo released by Xinhua News Agency, search and rescue workers pull debris out from the mud at the China Eastern flight crash site in Tengxian County in southern China's Guangxi Zhuang Autonomous Region on Thursday, March 24, 2022. Hundreds of people in rain gear and rubber boots searched muddy, forested hills in southern China on Thursday for the second flight recorder from a jetliner that crashed with 132 people aboard. (Lu Boan/Xinhua via AP)
            
              In this photo released by Xinhua News Agency, search and rescue workers carry pieces of debris which were recovered at the China Eastern flight crash site in Tengxian County in southern China's Guangxi Zhuang Autonomous Region on Thursday, March 24, 2022. Hundreds of people in rain gear and rubber boots searched muddy, forested hills in southern China on Thursday for the second flight recorder from a jetliner that crashed with 132 people aboard. (Lu Boan/Xinhua via AP)
            
              In this photo released by Xinhua News Agency, search and rescue workers carry boxes which were believed to contain victim's belonging at the China Eastern flight crash site in Tengxian County in southern China's Guangxi Zhuang Autonomous Region on Thursday, March 24, 2022. Hundreds of people in rain gear and rubber boots searched muddy, forested hills in southern China on Thursday for the second flight recorder from a jetliner that crashed with 132 people aboard. (Lu Boan/Xinhua via AP)
            
              In this photo released by Xinhua News Agency, a rescue team member carries a piece of debris at the China Eastern flight crash site in Tengxian County in southern China's Guangxi Zhuang Autonomous Region on Thursday, March 24, 2022. Hundreds of people in rain gear and rubber boots searched muddy, forested hills in southern China on Thursday for the second flight recorder from a jetliner that crashed with 132 people aboard. (Lu Boan/Xinhua via AP)