CMC SQUARED LLC· ICAO24 abab4d· last seen 2d ago

N851CM is a Cirrus Aircraft SR22, a single-engine piston aircraft operated by CMC SQUARED LLC. SkyMeter has tracked 294 flights totalling 178 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is 40XS to KACT. Service window in our records spans 401 days. Of those flights, 40 (13.6%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Cirrus Aircraft SR22 has a maximum takeoff weight of 3,600 lb, light wake category.

About the Cirrus Aircraft SR22

The Cirrus SR22 is the world's best-selling single-engine piston aircraft and the first production airplane certified with an airframe parachute as standard equipment. Introduced in 2001 by Cirrus Aircraft of Duluth, Minnesota, the SR22 revolutionized general aviation by combining composite construction, glass-panel avionics, and the Cirrus Airframe Parachute System (CAPS) into a high-performance four-seat design that appealed to both new pilots and experienced aviators seeking modern safety features. The aircraft's side-stick control, spacious cabin, and sleek composite airframe set it apart from traditional aluminum trainers and made it the aspirational choice for owner-flown personal transportation.

Powered by a Continental IO-550 engine producing 310 horsepower, the SR22 cruises at approximately 183 knots and climbs at 1,400 feet per minute, offering performance that rivals or exceeds many twin-engine aircraft while burning less fuel. Its 3,600-pound maximum takeoff weight allows for a useful load around 1,200 pounds, accommodating four adults and baggage with full fuel on most missions. The aircraft's 81-foot wingspan and laminar-flow wing design deliver efficient cruise performance at altitudes up to 17,500 feet, while the CAPS system provides a last-resort safety option that has saved over 100 lives since certification.

The SR22 has become the training aircraft of choice for many professional pilot programs and remains popular among business owners, physicians, and affluent private pilots who value its combination of speed, comfort, and safety technology. Later variants introduced turbocharging, upgraded avionics, and refined aerodynamics, but the fundamental design established with the early G1 and G2 models remains largely unchanged. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
294
all time
FLOWN HOURS
178
tracked time
📍
AIRPORTS VISITED
55
unique
📡
CALLSIGNS
2
78 routes
📅
SERVICE PERIOD
05/30/2025 → 07/05/2026
first → last
INCIDENT RATE
13.6%
40 flagged

Top routes

By flight count

10
8
6
5
3
2
2
2
2
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Cirrus Aircraft SR22

Engines
Single Piston
Vref (approach)
80 kt
MTOW
3,600 lb
Wake category
L

Recent flights

Newest 50 operations of N851CM

50
07/05/2026
27m
No alerts
07/05/2026
27m
No alerts
07/05/2026
51m
No alerts
06/17/2026
21m
No alerts
05/24/2026
40m
No alerts
04/18/2026
11m
No alerts
04/18/2026
11m
No alerts
04/18/2026
5m
No alerts
04/18/2026
5m
No alerts
04/17/2026
15m
No alerts
03/20/2026
32m
No alerts
03/13/2026
37m
No alerts
03/12/2026
29m
No alerts
03/12/2026
26m
No alerts
02/16/2026
38m
No alerts
02/16/2026
25m
△ Unstable approach
02/15/2026
36m
No alerts
02/15/2026
1h 24m
No alerts
02/15/2026
51m
No alerts
02/11/2026
20m
No alerts
02/11/2026
3m
No alerts
01/29/2026
3m
No alerts
01/29/2026
24m
No alerts
01/15/2026
30m
No alerts
01/15/2026
27m
No alerts
01/12/2026
26m
No alerts
01/12/2026
33m
No alerts
01/12/2026
1h 23m
No alerts
01/12/2026
22m
△ Unstable approach
01/11/2026
24m
No alerts
01/11/2026
23m
No alerts
01/07/2026
1h 4m
No alerts
01/07/2026
8m
No alerts
01/06/2026
1h 54m
△ Unstable approach
12/26/2025
23m
△ Unstable approach
12/26/2025
28m
No alerts
12/19/2025
31m
No alerts
12/19/2025
36m
No alerts
12/08/2025
52m
No alerts
12/06/2025
36m
△ Unstable approach
12/06/2025
26m
No alerts
12/06/2025
26m
△ Unstable approach
12/02/2025
35m
△ Unstable approach
12/02/2025
39m
No alerts
12/02/2025
34m
No alerts
12/02/2025
33m
No alerts
12/02/2025
1h 16m
△ Unstable approach
11/26/2025
47m
No alerts
11/16/2025
23m
No alerts
11/16/2025
32m
No alerts
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