Edward Hasbrouck, The Practical Nomad; caricature by Rhoda Draws
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Computer-Assisted Passenger Prescreening 2 (CAPPS-II)

“Total Travel Information Awareness”

Illustrations from a presentation by Edward Hasbrouck

Computers, Freedom, and Privacy 2003

3 April 2003, New York, NY, USA

Prev | Next | CFP2003 Presentation Index | Practical Nomad Home Page

  1. CAPPS-II / ASSR personal data flows
  2. Legal authorization and actual CAPPS data transfers
  3. Data transfers under different CAPPS versions
  4. Air travel data architecture overview
  5. Data architecture of one example CRS
  6. Data flows between CRS’s and other hosts
  7. Data flow from passenger to ticketed airline
  8. Sample PNR (Passenger Name Record)
  9. AIRIMP (Airline Interline Message Protocol) message for sample PNR
Other articles on related topics by Edward Hasbrouck:

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"Don't believe anything just because you read it on the Internet. Anyone can say anything on the Internet, and they do. The Internet is the most effective medium in history for the rapid global propagation of rumor, myth, and false information." (From The Practical Nomad Guide to the Online Travel Marketplace, 2001)

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