Definition: Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.
Input: The Ultimate Guide to TSA Pre-Check. Updated 4 months ago. Book Your Lounge Now. In response to the attacks on September 11, 2001, the US government created the Transportation Security Administration (TSA) to develop policies to help secure nationwide transportation systems, including airports, highways, railroads, buses, and mass transit systems. If you do get approved for TSA Pre-Check, you can choose to receive your Known Traveler Number (KTN) either through the mail or online. When booking flights from airports that support Pre-Check, be sure to do so with an airline that TSA Pre-Check covers, and be sure to enter in your KTN. Your TSA Pre-Check eligibility is valid for 5 years, after which you will have to re-apply. Implementing a key component of the TSA's intelligence-driven, risk-based approach to security, TSA PreCheck enhances aviation security by placing more focus on pre-screening individuals who volunteer to participate to expedite the travel experience. No, not all airports have a TSA PreCheck lane, and those that do might not have TSA PreCheck at every checkpoint. Learn more about participating Southwest Airlines airports or for more information on checkpoint locations and hours of operation, visit tsa.gov. After verifying whether or not your departure airport has an open TSA PreCheck lane at your security checkpoint, look for signs with the TSA PreCheck logo at the entrance to the checkpoint lanes. While it was initially provided at only 4 airports, the TSA Pre-Check program is now available in over 160 US airports. 1 While it was formerly available only for domestic flights within the United States, TSA Pre-Check has expanded its reach to include certain international flights departing from US airports. Eligibility for TSA Pre-Check. If you are a US citizen and active elite member of any of the partner airlines' Frequent Flyer Programs, you may be invited to opt-in for TSA Pre-Check. If you choose to do so, you will only be eligible to go through TSA Pre-Check when you are flying on that FFP's airline. In order to be eligible for TSA Pre-Check for all airlines that allow for the service, you must have a Known Traveler Number (KTN). Not sure where you're posting from but there's far fewer interview sites for Global Entry than for TSA Pre-check. Do a little looking around on the Global Entry site to see where your closest interview will take place. Took about 8 business days to get the letter with my Pre-check number. I looked up the TSA precheck office that was nearest me, made an appointment through the TSA site. (Find locations here) Since approximately 2000 people apply to TSA Pre-Check on a daily basis, it may be advisable to make an appointment to avoid long waiting times. In order to determine your eligibility for Pre-Check, the TSA uses your fingerprints to check against law enforcement, immigration, and intelligence databases. TSA pre check must be renewed every 5 years. I have a credit card that pays for TSA precheck, so my cost was zero. But I would have paid because it is a game changer. While domestically I have been automatically put in TSA pre-check when traveling solo, and that was nice, I don't see the advantage for everyone. Query: how long does it take to get your ktn number after it is showing eligibility determined
Output:
It takes 5 years to get your KTN number after it is showing eligibility determined.