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Altitude Measurement Capability as Related to Altitude Measurement Performance
ISSN: 0148-7191, e-ISSN: 2688-3627
Published September 01, 1990 by SAE International in United States
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Height-keeping capability is defined as an aircraft's capability to measure altitude and to hold that altitude while flying. This paper examines the difference between altitude measurement capability as designed into an aircraft and actual altitude measurement performance as measured through operational flight testing for various types of aircraft. It defines an altimetry system error model that can be used to develop system standards for both airframe error measurements and altimetry instrument errors. The paper addresses airframe-related questions of static source sensor tolerances, manufacturing tolerances, production line tolerances, calibration accuracy, and calibration repeatability. It also addresses questions of in-service use effects, such as static pressure sensing degradation for both static probe systems and flush static port systems.
The information presented in this paper is being used to develop altimetry system requirements that could allow vertical separation standards to be reduced above Flight Level 290.
CitationSchust, A., "Altitude Measurement Capability as Related to Altitude Measurement Performance," SAE Technical Paper 901972, 1990, https://doi.org/10.4271/901972.
- Boeing Aircraft Company Advanced Trailing Cone Source Substantiation for Boeing Commercial Jet Airplanes Renton, Washington Boeing Aircraft Company March 1 1968
- Brumby, R. E. The Influence of Aerodynamic Cleanness of Aircraft Static Port Installations on Static Position Error Repeatability Long Beach, California Douglas Aircraft Company November 20 1968
- Aitken, J. F. Baillie S. W. Static Pressure Position Error Calibration of the NAE T-33 C-FSKH Ottawa, Ontario National Aeronautical Establishment February 1987
- Schust, Alex P. Aircraft Altimetry Systems Annapolis, Maryland ARINC Research Corporation February 1988
- Rosemount, Incorporated Operational Characteristics of Aerodynamically Compensated Pitot-Static Tubes on Transport Type Aircraft Minneapolis, Minnesota Rosemount Incorporated September 1982
- Pan American World Airways, Inc. Trans World Airlines, Inc. Advances in Altimetry and Efficient Airspace Utilization September 1968
- International Air Transport Association Damage in the Vicinity of Aircraft Static Ports IATA Survey 1969
- Colamosca, B. Joyce K. Rigolizzo R. Schust A. Smoot W. Summary Report of United States Studies on 1,000-Foot Vertical Separation Above Flight Level 290 Washington, D.C. Advanced System Design Service, Federal Aviation Administration July 1988
- Interal Civil Aviation Organization Report of the Sixth Meeting of the Review of the General Concept of Separation (RGCS) Panel Montreal, Quebec International Civil Aviation Organization November 28 December 15 1988
- Schust, Alex P. Joyce Kimberly T. Using Independent Data Collections to Establish Altitude-Keeping Performance Characteristics of Aircraft Types Speech 6539 SAE Aerotech 90 Long Beach, California October 1990 Annapolis, Maryland ARINC Research Corporation