Cessna 172 (CMAS)
ICAO CMAS Light Piston

Cessna 172

Single Piston

The Cessna 172 Skyhawk is the most-produced aircraft in history, with over 44,000 built since its introduction in 1956, and remains the definitive trainer for aspiring pilots worldwide. Manufactured by Cessna Aircraft Company (now part of Textron Aviation), the high-wing, four-seat single-engine design has been in continuous production longer than any other aircraft, evolving through dozens of variants while retaining its forgiving flight characteristics and rugged simplicity. The CMAS designation typically denotes later-model 172s equipped with advanced avionics suites, often Garmin glass cockpits, representing the modern evolution of this iconic design. Powered by a Lycoming IO-360 engine producing 180 horsepower in current variants, the 172 cruises at around 122 knots and offers a range of approximately 640 nautical miles, making it ideal for flight training, personal transportation, and time-building. Its docile stall characteristics, wide speed envelope between 40-knot stall and 163-knot never-exceed, and excellent visibility from the cabin have made it the aircraft in which more people have learned to fly than any other type. The Skyhawk's operating costs remain among the lowest in general aviation, and its ubiquity ensures parts availability and instructor familiarity at virtually every airport in North America. SkyMeter has tracked 2 flights across 1 airframes and 1 operators, with HEYRMAN VERNON J TRUSTEE, HEYRMAN CHERYL A TRUSTEE the largest observed operator.

ACTIVE AIRFRAMES
1
last 7 days
🏢
OPERATORS
1
unique airlines
📊
FLIGHTS
2
tracked
AVG DURATION
17m
per flight
INCIDENT RATE
50.0%
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. 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
60 kt
Vref range
Vmo
Mmo
Vne
163 kt
Vno
129 kt
Vs1 (clean)
47 kt
Vs0 (landing)
40 kt
Vfe
85 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
2,550 lb
MALW
Manufacturer model
172
FAA designator
Registered

Safety profile

Flagged flights · last 7 days

Family

Related variants

0

No related variants.

Recent incidents

Flagged flights of CMAS

2
07/21/2025
31m
△ Unstable approach
05/29/2025
37m
△ Unstable approach

Recent flights

Real flights of CMAS · airborne ≥ 20 min

14
07/03/2026
20m
No alerts
06/26/2026
21m
No alerts
05/29/2026
25m
No alerts
10/27/2025
24m
No alerts
09/06/2025
24m
No alerts
07/21/2025
29m
No alerts
07/21/2025
31m
△ Unstable approach
07/21/2025
32m
No alerts
07/17/2025
20m
No alerts
06/22/2025
25m
No alerts
06/19/2025
26m
No alerts
06/07/2025
44m
No alerts
06/05/2025
25m
No alerts
05/29/2025
37m
△ Unstable approach
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)