292490
The cost-effective alternative to the ASDE-3 / AMASS capability , referred to as ASDE-X , is one of the first new runway safety program technologies aimed at improving ATCS situational awareness by providing tools to supplement their tasks ( McAnulty , Doros , & Poston , 2001 ) .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None