· ICAO24 39345b· last seen Jun 2026

F-CJSG is a Schempp-Hirth Arcus, a single-engine piston aircraft. SkyMeter has tracked 18 flights totalling 60 hours of airtime via ADS-B. The most frequent segment is FR-0408 to LFMP. Service window in our records spans 101 days. The Schempp-Hirth Arcus has a maximum takeoff weight of 1,543 lb, light wake category.

About the Schempp-Hirth Arcus

The Schempp-Hirth Arcus is a high-performance side-by-side two-seat self-launching sailplane built by the famous German glider manufacturer since 2006. Unlike traditional sailplanes that require a tow aircraft or winch launch, the Arcus features a retractable Rotax 505 two-stroke engine that allows pilots to take off independently and climb to soaring altitude before shutting down and retracting the powerplant for pure gliding flight. This self-launch capability makes it exceptionally versatile for cross-country soaring and training operations where tow infrastructure is limited.

With a 20-meter wingspan and advanced laminar-flow airfoil design, the Arcus achieves a glide ratio exceeding 40:1 in pure sailplane mode, placing it among the elite of modern two-seat gliders. The side-by-side seating configuration is unusual in the sailplane world (most two-seaters use tandem seating) but offers superior communication between instructor and student or between cross-country soaring partners. The type has found favor with soaring clubs and private owners seeking the freedom of self-launch combined with world-class gliding performance.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
18
all time
FLOWN HOURS
60
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
1
9 routes
📅
SERVICE PERIOD
02/20/2026 → 06/01/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

4
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Schempp-Hirth Arcus

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,543 lb
Wake category
L

Recent flights

Newest 9 operations of F-CJSG

9
06/01/2026
10m
No alerts
05/25/2026
12m
No alerts
04/06/2026
36m
No alerts
04/06/2026
23m
No alerts
03/31/2026
12h 46m
No alerts
03/27/2026
10h 45m
No alerts
02/20/2026
1h 4m
No alerts
02/20/2026
2h 50m
No alerts
02/20/2026
1h 23m
No alerts
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