PlaneFox tracks 1 Janus aircraft for sale and re-reads every one of them from the broker and dealer sites it watches, so the figures below move when the market moves. Every number on this page is measured from those live listings, not taken from a published price guide.
A Schempp-Hirth Janus costs about EUR 467 a month to run, or about EUR 49 for every flight hour when it is flown 150 hours a year.
The Schempp-Hirth Janus is a tandem two-seat sailplane built by Schempp-Hirth in Germany. It first flew in 1974 and entered production in the mid 1970s, with development continuing through later Janus B and Janus C versions. The type sits in the high performance training and cross-country glider category, with a 20 meter span, flaps, retractable main landing gear and full dual controls. Its importance comes from combining serious soaring performance with two-place utility, making it a familiar aircraft in clubs, advanced training fleets and private syndicates.
The Janus is a pure sailplane in its standard forms, so it has no powerplant, no fuel range and no fixed cruise speed in the powered-aircraft sense. Cross-country speed depends on weather, ballast, pilot technique and task profile. Published performance varies by version, but the Janus C is commonly associated with a best glide ratio of about 43:1 and a minimum sink rate of roughly 2 ft per second. Typical operating speeds include a never exceed speed around 146 knots, subject to the aircraft flight manual and placards for the individual airframe. Service ceiling is not a fixed design figure for normal glider operations, since attainable altitude is determined mainly by lift conditions and airspace limits.
The cockpit has tandem seating under a long canopy, with the instructor or second pilot seated behind the front pilot. Visibility is good for soaring use, although buyers should check canopy condition, sealing, latching and crazing carefully on older examples. The Janus does not have an integrated avionics suite such as Garmin Perspective or G1000. Typical equipment is glider-specific: airspeed indicator, altimeter, mechanical or electronic variometer, compass, VHF radio and, on many upgraded aircraft, FLARM, transponder, GNSS flight computer, audio vario and modern battery systems.
On the used market, the Schempp-Hirth Janus is valued as a capable two-seat performance glider rather than a basic trainer. Buyers should review logbooks, weight and balance data, damage history, life-limit status where applicable, and compliance with Schempp-Hirth service bulletins. Important inspection points include composite repairs, wing roots, spar fittings, control connections, flap and airbrake rigging, landing gear condition, tailplane attachments and trailer quality. Common variants include the early Janus, the Janus B and the later Janus C, with the Janus C generally more desirable due to its refinements and improved use of carbon fiber structure. Powered Janus derivatives exist, but they should be evaluated separately because engine installation, maintenance status and operating costs change the ownership profile.