ICAO Aircraft Engine Emissions Databank
Abstract
The International Civil Aviation Organization (ICAO) Engine Emissions Databank contains information, voluntarily provided by manufacturers, on exhaust emissions of production aircraft engines, measured according to the procedures in ICAO Annex 16 Vol II, and where noted, certified by their States of Design as implemented in their national regulations. This Databank contains information on only those engines that have entered production, irrespective of the numbers actually produced. It has been compiled mainly from information supplied for newly certified engines. However, for some engines, the data have been revised to reflect evidence from subsequent engine tests. It also includes data on older engines that did not have to comply with the emissions standards and some data from a very limited number of in-service engines measured before or after overhaul.