Raisbeck Engineering has revealed the Learjet 35ZR, an upgrade of the Learjet 35/36 series with modifications designed to reduce drag at high cruise Mach numbers by 10%. Changes include inboard wing ...
Raisbeck Engineering says the next Learjet model likely to be considered for its ZR Technology performance-enhancement package after launch on the 35/36-series is the 31, followed by the 55 and 60.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results