Cessna 140 (C140)
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ICAO C140 Small

Cessna 140

Single Piston· 1,837 globally registered

The Cessna 140 is a classic post-World War II two-seat taildragger that helped democratize general aviation in the late 1940s. Built between 1946 and 1950, the 140 was Cessna's answer to returning servicemen and a booming civilian flight training market: an affordable, rugged airplane that could be flown off grass strips and maintained in barn hangars across rural America. Powered by an 85-horsepower Continental C-85 engine, it featured fabric-covered wings, a welded steel-tube fuselage, and conventional landing gear that demanded real stick-and-rudder skills. The 140 was essentially a refined version of the 120, adding flaps and a bit more panel space, and it became a beloved trainer and weekend flyer for a generation of pilots. With a cruise speed around 90 knots and a range of roughly 450 miles, the 140 was never fast or long-legged, but it was honest, forgiving, and cheap to operate. Nearly 5,000 were built before production ended in 1950, replaced by the tricycle-gear Cessna 150 a decade later. Today the 140 remains a sought-after vintage aircraft, prized by tailwheel enthusiasts and warbird-adjacent collectors who appreciate its simplicity and direct connection to the golden age of light aviation. SkyMeter has tracked 380 flights across 148 airframes and 146 operators, with ROBERTS NIGEL C the largest observed operator.

ACTIVE AIRFRAMES
148
last 7 days
🏢
OPERATORS
146
unique airlines
📊
FLIGHTS
380
tracked
AVG DURATION
30m
per flight
INCIDENT RATE
7.1%
27 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. 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
52 kt
Vref range
Vmo
Mmo
Vne
140 kt
Vno
125 kt
Vs1 (clean)
45 kt
Vs0 (landing)
42 kt
Vfe
90 kt
Approach category
A

Dimensions

Airframe geometry

Wingspan
33 ft
Length
22 ft
Tail height
6 ft
Wheelbase
18 ft
Gear width
7 ft
Wake category
Light

Weight & identification

Operating limits

MTOW
1,500 lb
MALW
1,500 lb
Manufacturer model
Cessna 140
FAA designator
C140
Registered
1,837

Safety profile

Flagged flights · last 7 days

Recent incidents

Flagged flights of C140

20
9/4/2026
25m
△ Low approach-stability score
9/4/2026
49m
△ Low approach-stability score
9/3/2026
28m
△ Low approach-stability score
9/3/2026
41m
△ Low approach-stability score
9/3/2026
2h 23m
△ Low approach-stability score
9/2/2026
36m
△ Low approach-stability score
9/2/2026
33m
△ Low approach-stability score
9/1/2026
56m
△ Low approach-stability score
8/31/2026
40m
△ Low approach-stability score
8/31/2026
24m
△ Low approach-stability score

Recent flights

Real flights of C140 · airborne ≥ 20 min

30
9/4/2026
1h 5m
No alerts
9/4/2026
25m
△ Low approach-stability score
9/4/2026
1h 20m
No alerts
9/4/2026
37m
No alerts
9/4/2026
49m
△ Low approach-stability score
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)