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  2. Passenger name record - Wikipedia

    en.wikipedia.org/wiki/Passenger_name_record

    A passenger name record (PNR) is a record in the database of a computer reservation system (CRS) that contains the itinerary for a passenger or a group of passengers travelling together. The concept of a PNR was first introduced by airlines that needed to exchange reservation information in case passengers required flights of multiple airlines ...

  3. Departure control system - Wikipedia

    en.wikipedia.org/wiki/Departure_Control_System

    Today, DCS mostly (98%) manage e-tickets using interfaces from a number of devices, including check-in kiosks, online check-in, mobile boarding cards, and baggage handling. DCS are able to identify, capture and update reservations from an airline's computer reservation system for passengers stored in a so-called passenger name record (PNR). A ...

  4. Record locator - Wikipedia

    en.wikipedia.org/wiki/Record_locator

    When a reservation is made, a passenger name record (PNR) is created in the computer reservation system (CRS) used by the person making the booking, and the CRS will automatically generate a record locator for the PNR. If the only flight(s) are operated by the airline on which the booking is being made, then only one PNR will exist.

  5. Advance Passenger Information System - Wikipedia

    en.wikipedia.org/wiki/Advance_Passenger...

    Advance Passenger Information System [1] or APIS is an electronic data interchange system established by the U.S. Customs and Border Protection (CBP). [2]APIS governs the provision of a limited number of data elements (identification details from the passport and basic flight information) from commercial airline and vessel operators to the computer system of the destination state. [3]

  6. Agostinho-Neto International Airport - Wikipedia

    en.wikipedia.org/wiki/Agostinho-Neto...

    Antonio-Agostinho-Neto International Airport (IATA: PNR, ICAO: FCPP) is an airport serving Pointe-Noire, a coastal city in the Republic of Congo. The runway is surrounded by the densely populated city, and is 3 kilometres (1.9 mi) inland from the Atlantic shore.

  7. Point of no return - Wikipedia

    en.wikipedia.org/wiki/Point_of_no_return

    The point of no return (PNR or PONR) is the point beyond which one must continue on one's current course of action because turning back is no longer possible, being too dangerous, physically difficult, or prohibitively expensive to be undertaken.

  8. Launch status check - Wikipedia

    en.wikipedia.org/wiki/Launch_status_check

    A launch status check, also known as a "go/no go poll" and several other terms, occurs at the beginning of an American spaceflight mission in which flight controllers monitoring various systems are queried for operation and readiness status before a launch can proceed.

  9. Receiver autonomous integrity monitoring - Wikipedia

    en.wikipedia.org/wiki/Receiver_Autonomous...

    Prediction tools are usually conservative and thus predict lower availability than that actually encountered in flight to provide protection for the lowest end receiver models. Because RAIM operates autonomously, that is without the assistance of external signals, it requires redundant pseudorange measurements.