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Aircraft and configuration
The Learjet 25 Classic uses two CJ610 engines, retractable tricycle gear and hydraulic flaps and spoilers. The Xtreme Prototypes manual describes manually powered elevator, aileron and rudder controls, with electric secondary trim.
Learjet 25 Classic
Xtreme Prototypes · Read more ↗Meet Learjet 25 Classic
The Learjet 25 Classic uses two CJ610 engines, retractable tricycle gear and hydraulic flaps and spoilers. The Xtreme Prototypes manual describes manually powered elevator, aileron and rudder controls, with electric secondary trim.
History & design
A longer-cabin member of the early Learjet family
The Model 25 extended the early Learjet concept with a longer cabin and greater seating and loading flexibility. The later 25D added fuel capacity for longer flights. Xtreme Prototypes models that Gates-era development, and traces its own 20-series add-ons back to 2009. Its GLJ25 therefore represents the turbojet generation of Learjets, with its operating character kept separate from the later turbofan-powered 30 series.
Xtreme Prototypes · Learjet 25 Classic — simulator documentation ↗Xtreme Prototypes manual, introduction pages 1-3 and welcome; the modeled 25D is distinguished from the wider Learjet family.
Systems & details
Controls and equipment
The simulated STICK N/P function uses the autopilot for stall nose-down and overspeed nose-up commands; recovery leaves attitude hold engaged. The four-way yoke trim switch is disabled, with pitch and roll trim available through separate bindings.
Reading the classic engine instruments
Xtreme Prototypes’ GLJ Model 25 manual describes separate engine rpm, exhaust-gas-temperature and engine-pressure-ratio indications. The EPR gauges include adjustable target markers, while the electrical-system description identifies the AC supplies needed by particular instruments. The result is a cockpit in which power setting and instrument availability require attention to more than one display. These details describe the simulated classic Learjet panel and help explain why its workflow differs from a modern consolidated engine display.
In your simulator
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Manuals & resources
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Simulator documentation
Controls and equipmentLearjet 25 Classic
The simulated STICK N/P function uses the autopilot for stall nose-down and overspeed nose-up commands; recovery leaves attitude hold engaged. The four-way yoke trim switch is disabled, with pitch and roll trim available through separate bindings.
GLJ25 Classic SE manual · pages 130–131, 168–169 and 200–201
Xtreme Prototypes · Read the source ↗Read the original documentation from the people who created it. Manuals open on their publisher’s website.
Simulator documentation
Learjet 25 Classic — simulator documentationXtreme Prototypes · GLJ25 Classic SE manual · pages 130–131, 168–169 and 200–201Built-in force-feedback profiles
Read the documentary basis, editable starting settings and remaining questions for the aircraft you fly. Each explanation refers to the exact profile revision shown.
Catalogue programme-20261011-v3 · 2 profile choices
Xtreme Prototypes GLJ Model 25 Classic SE
Xtreme Prototypes · Free and Pro · Revision 2 · Inherited starting point
MSFS 2020 · MSFS 2024
The classic CJ610-powered Learjet with manual primary controls.
Learjet 25 Classic
Free and Pro · Revision 1 · Partial review
MSFS 2020 · MSFS 2024 · X-Plane 12
The classic CJ610-powered Learjet with manual primary controls.
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