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Prior to reading the chip, the inspection system needs to know some data that is printed on the document (e.g. the MRZ) or a key that is known only to the holder (personal identification number (PIN)), which means he has willingly handed the document for inspection. While BAC works only with the MRZ, PACE allows using card access numbers (short ...
EAC was introduced by ICAO [3] [4] as an optional security feature (additional to Basic Access Control) for restricting access to sensitive biometric data in an electronic MRTD. A general idea is given: the chip must contain chip-individual keys, must have processing capabilities and additional key management will be required.
The fixed format allows specification of document type, name, document number, nationality, date of birth, sex, and document expiration date. All these fields are required on a passport. There is room for optional, often country-dependent, supplementary information. There are also two sizes of machine-readable visas similarly defined.
The International Civil Aviation Organization Public Key Directory (ICAO PKD) is a database maintained by the International Civil Aviation Organization holding national cryptographic keys related to the authentication of e-passport information. The ICAO PKD content is open to the public, and can be downloaded for free at https://download.pkd ...
[7] [10] 1203–1272 US: Discrete 1200 series codes unless otherwise allocated (for example, 1255), designated for DVFR aircraft and only assigned by a flight service station. [3] 1255 US: Aircraft not in contact with an ATC facility while enroute to/from or within the designated fire fighting area(s). [3] [11] 1273–1275 US
Flag of the ICAO. An aircraft type designator is a two-, three- or four-character alphanumeric code designating every aircraft type (and some sub-types) that may appear in flight planning. These codes are defined by both the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA).
The Flight Safety section of International Civil Aviation Organization (ICAO) is responsible for PANS-OPS, [1] which outlines the principles for airspace protection and procedure design to which all ICAO signatory states must adhere. The regulatory material surrounding PANS-OPS may vary from country to country.
HB-Fxx Swiss-produced aircraft like PC-6 and PC-12; HB-Ixx and HB-Jxx aircraft over 15 tons, including DC-3; HB-Nxx and HB-Pxx single-engined Pipers under 5.7 tons; HB-Vxx business jets under 15 tons; HB-Xxx helicopters; HB-Yxx experimental aircraft; HB-Zxx helicopters; Also used by Liechtenstein