ATF3 is a moderate-bypass-ratio, high-pressure-ratio 3-spool
turbofan. The first few production engines were used to power
the Teledyne-Ryan YQM-98 Compass Cope RPV in 1971. Its
military designation was the F104.
In 1975, the ATF3 was redesigned to improve
maintainability. This engine was selected by Dassault to power
military versions of the Falcon 20 and commercial Falcon 200.
|Bypass ratio: 3.9|
|Compressor: seven stages (6 axial and one
|Turbine: 6-stage axial|
|Mass flow: 162 lbs/sec|
|Pressure ratio: 21|