Fk-Lightplanes Fk14 Polaris (FK14)
ICAO FK14 Light Piston

Fk-Lightplanes Fk14 Polaris

Single Piston

The FK-Lightplanes FK14 Polaris is a German-designed side-by-side two-seat ultralight and light sport aircraft that has earned a loyal following in Europe since its introduction in the mid-1990s. Built by FK-Lightplanes in Speyer, Germany, the FK14 was conceived as an affordable, practical trainer and touring aircraft that meets both German ultralight regulations and European microlight standards. Its high-wing configuration, spacious cockpit, and docile handling characteristics make it popular with flying schools and private owners seeking an economical platform for cross-country flying. The Polaris typically uses a Rotax 912 four-cylinder engine producing 80-100 horsepower, giving it a cruise speed around 100 knots and a range of approximately 500 nautical miles with standard fuel. The aircraft's composite construction keeps empty weight low while providing good structural strength, and its relatively low stall speed of 37 knots in landing configuration makes it forgiving for student pilots. With a maximum takeoff weight of 1,433 pounds and a never-exceed speed of 135 knots, the FK14 occupies a sweet spot in the European ultralight market: capable enough for serious touring yet simple and affordable to operate. The type remains in production and continues to be a common sight at airfields across Germany, France, and neighboring countries. SkyMeter has tracked 17 flights across 8 airframes and 1 operators, with unique routes observed.

ACTIVE AIRFRAMES
8
last 7 days
🏢
OPERATORS
1
unique airlines
📊
FLIGHTS
17
tracked
AVG DURATION
46m
per flight
INCIDENT RATE
5.9%
1 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter: go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. The FK14 is widely used for primary flight training, so a substantial share of flagged events are stall-recognition practice and pattern-work go-arounds. That is normal training activity, not a safety-of-flight problem. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
50 kt
Vref range
Vmo
Mmo
Vne
135 kt
Vno
108 kt
Vs0 (landing)
37 kt
Vfe
70 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
1,433 lb
MALW
Manufacturer model
FK14 Polaris
FAA designator
Registered

Top operators

By fleet size · last 7 days

0

No operator data available.

Safety profile

Flagged flights · last 7 days

Family

Related variants

1

Recent incidents

Flagged flights of FK14

10
8/16/2026
23m
△ Low approach-stability score
6/21/2026
24m
△ Low approach-stability score
6/20/2026
41m
△ Low approach-stability score
6/1/2026
2h 43m
△ Low approach-stability score
5/29/2026
49m
△ Low approach-stability score
3/21/2026
22m
△ Low approach-stability score
12/2/2025
45m
△ Low approach-stability score
8/31/2025
22m
△ Low approach-stability score
8/23/2025
29m
△ Low approach-stability score
7/9/2025
1h 8m
△ Low approach-stability score

Recent flights

Real flights of FK14 · airborne ≥ 20 min

30
8/16/2026
42m
No alerts
8/16/2026
23m
△ Low approach-stability score
8/15/2026
26m
No alerts
8/14/2026
35m
No alerts
8/13/2026
43m
No alerts
8/12/2026
55m
No alerts
8/11/2026
1h 46m
No alerts
8/11/2026
3h 0m
No alerts
8/8/2026
20m
No alerts
8/6/2026
1h 18m
No alerts
8/6/2026
29m
No alerts
8/6/2026
1h 25m
No alerts
8/5/2026
1h 25m
No alerts
8/2/2026
21m
No alerts
8/2/2026
30m
No alerts
8/2/2026
1h 4m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)