The PNT initiative is a means to provide users with free services. What services does this initiative provide for free to users? The PNT initiative is a means to provide users with free services such as, BLANK, BLANK, and Blank First drop down box- position, price recognition, internet Second drop down box- connectivity, voice calling, navigation Third drop down box- flight booking, time, social security

1. Position.

2. Navigation.

3. Timing.

Explanation:

The PNT initiative is basically an acronym for Positioning, Navigation and Timing. It is a system that provides a reference for calculating latitude, longitude, altitude and frequency data (transmission of time).

The services this initiative provide for free to users are Positioning, Navigation and Timing.

It is a strategic technology used when Global Positioning System (GPS) signals are disrupted either by jamming and spoofing intentionally or environmental conditions. The PNT initiative is used to back up signals received from the Global Positioning System (GPS) and as a service to ensure National Critical Infrastructure Resiliency in the United States of America.

The PNT initiative is controlled and led by critical federal agencies such as, The Departments of Commerce, Transportation, Homeland Security and Defense.

a  social news website  is an  internet  website  that features  user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of  web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the  slashdot  and  fark  websites,  administrators  decide which articles are selected for the front page. on  reddit  and  digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a  social networking  function, in that users can set up a user profile and follow other users' online activity on the website.